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plastic is a kind of material & glass is a kind of material -> glass and plastic are two <mask> | materials |
glass and plastic are two materials & fiberglass is made of glass and plastic -> <mask> is made of at least two materials | fiberglass |
glass and plastic are two materials & fiberglass is made of glass and plastic -> fiberglass is <mask> of at least two materials | made |
glass and plastic are two materials & fiberglass is made of glass and plastic -> fiberglass is made of at <mask> two materials | least |
glass and plastic are two materials & fiberglass is made of glass and plastic -> fiberglass is made of at least <mask> materials | two |
glass and plastic are two materials & fiberglass is made of glass and plastic -> fiberglass is made of at least two <mask> | materials |
fiberglass is made of at least two materials & composite materials are made of two more more materials -> <mask> is a kind of composite materials | fiberglass |
fiberglass is made of at least two materials & composite materials are made of two more more materials -> fiberglass is a <mask> of composite materials | kind |
fiberglass is made of at least two materials & composite materials are made of two more more materials -> fiberglass is a kind of <mask> materials | composite |
fiberglass is made of at least two materials & composite materials are made of two more more materials -> fiberglass is a kind of composite <mask> | materials |
metals usually have higher melting points than nonmetals & metals usually have greater conductivity than nonmetals -> <mask> usually have higher melting points and greater conductivity than nonmetals | metals |
metals usually have higher melting points than nonmetals & metals usually have greater conductivity than nonmetals -> metals usually have higher <mask> points and greater conductivity than nonmetals | melting |
metals usually have higher melting points than nonmetals & metals usually have greater conductivity than nonmetals -> metals usually have higher melting <mask> and greater conductivity than nonmetals | points |
metals usually have higher melting points than nonmetals & metals usually have greater conductivity than nonmetals -> metals usually have higher melting points and greater <mask> than nonmetals | conductivity |
metals usually have higher melting points than nonmetals & metals usually have greater conductivity than nonmetals -> metals usually have higher melting points and greater conductivity than <mask> | nonmetals |
color is a kind of physical property & color is a property of an object -> <mask> is a physical property of an object | color |
color is a kind of physical property & color is a property of an object -> color is a physical <mask> of an object | property |
color is a kind of physical property & color is a property of an object -> color is a physical property of an <mask> | object |
color is a physical property of an object & an apple is a kind of object -> <mask> is a physical property of an apple | color |
color is a physical property of an object & an apple is a kind of object -> color is a physical <mask> of an apple | property |
color is a physical property of an object & an apple is a kind of object -> color is a physical property of an <mask> | apple |
carbon dioxide is a kind of substance & color is a property of a substance -> <mask> is a kind of property of carbon dioxide | color |
carbon dioxide is a kind of substance & color is a property of a substance -> color is a <mask> of property of carbon dioxide | kind |
carbon dioxide is a kind of substance & color is a property of a substance -> color is a kind of <mask> of carbon dioxide | property |
carbon dioxide is a kind of substance & color is a property of a substance -> color is a kind of property of <mask> dioxide | carbon |
carbon dioxide is a kind of substance & color is a property of a substance -> color is a kind of property of carbon <mask> | dioxide |
colorless is a kind of color & carbon dioxide is colorless -> <mask> dioxide is colorless in color | carbon |
colorless is a kind of color & carbon dioxide is colorless -> carbon <mask> is colorless in color | dioxide |
colorless is a kind of color & carbon dioxide is colorless -> carbon dioxide is colorless in <mask> | color |
color is a kind of property of carbon dioxide & carbon dioxide is colorless in color -> being colorless is a <mask> of carbon dioxide | property |
color is a kind of property of carbon dioxide & carbon dioxide is colorless in color -> being colorless is a property of <mask> dioxide | carbon |
color is a kind of property of carbon dioxide & carbon dioxide is colorless in color -> being colorless is a property of carbon <mask> | dioxide |
a ratio is a measure of one value divided by another value -> the <mask> of an object's mass to volume is a measure of its mass divided by its volume | ratio |
a ratio is a measure of one value divided by another value -> the ratio of an object's <mask> to volume is a measure of its mass divided by its volume | mass |
a ratio is a measure of one value divided by another value -> the ratio of an object's mass to <mask> is a measure of its mass divided by its volume | volume |
a ratio is a measure of one value divided by another value -> the ratio of an object's mass to volume is a <mask> of its mass divided by its volume | measure |
a ratio is a measure of one value divided by another value -> the ratio of an object's mass to volume is a measure of its <mask> divided by its volume | mass |
a ratio is a measure of one value divided by another value -> the ratio of an object's mass to volume is a measure of its mass <mask> by its volume | divided |
a ratio is a measure of one value divided by another value -> the ratio of an object's mass to volume is a measure of its mass divided by its <mask> | volume |
the ratio of an object's mass to volume is a measure of its mass divided by its volume & density is a measure of mass of an object divided by volume -> the <mask> of an object's mass to its volume is a measure of the object's density | ratio |
the ratio of an object's mass to volume is a measure of its mass divided by its volume & density is a measure of mass of an object divided by volume -> the ratio of an object's <mask> to its volume is a measure of the object's density | mass |
the ratio of an object's mass to volume is a measure of its mass divided by its volume & density is a measure of mass of an object divided by volume -> the ratio of an object's mass to its <mask> is a measure of the object's density | volume |
the ratio of an object's mass to volume is a measure of its mass divided by its volume & density is a measure of mass of an object divided by volume -> the ratio of an object's mass to its volume is a <mask> of the object's density | measure |
the ratio of an object's mass to volume is a measure of its mass divided by its volume & density is a measure of mass of an object divided by volume -> the ratio of an object's mass to its volume is a measure of the object's <mask> | density |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a <mask> filled with helium is an example of a container contains a substance less dense than air | balloon |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon <mask> with helium is an example of a container contains a substance less dense than air | filled |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with <mask> is an example of a container contains a substance less dense than air | helium |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with helium is an <mask> of a container contains a substance less dense than air | example |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with helium is an example of a <mask> contains a substance less dense than air | container |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with helium is an example of a container <mask> a substance less dense than air | contains |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with helium is an example of a container contains a <mask> less dense than air | substance |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with helium is an example of a container contains a substance <mask> dense than air | less |
helium is less dense than air & a balloon is a kind of container & a balloon is filled with helium gas -> a balloon filled with helium is an example of a container contains a substance less dense than <mask> | air |
a balloon filled with helium is an example of a container contains a substance less dense than air & if a container contains a substance with less density than air then that container may move upward -> the <mask> filled with helium may move upward if released | balloon |
a balloon filled with helium is an example of a container contains a substance less dense than air & if a container contains a substance with less density than air then that container may move upward -> the balloon <mask> with helium may move upward if released | filled |
a balloon filled with helium is an example of a container contains a substance less dense than air & if a container contains a substance with less density than air then that container may move upward -> the balloon filled with <mask> may move upward if released | helium |
a balloon filled with helium is an example of a container contains a substance less dense than air & if a container contains a substance with less density than air then that container may move upward -> the balloon filled with helium <mask> move upward if released | may |
a balloon filled with helium is an example of a container contains a substance less dense than air & if a container contains a substance with less density than air then that container may move upward -> the balloon filled with helium may <mask> upward if released | move |
a balloon filled with helium is an example of a container contains a substance less dense than air & if a container contains a substance with less density than air then that container may move upward -> the balloon filled with helium may move upward if <mask> | released |
less dense particles in liquids float on liquids that are more dense & silt particles are floating in water -> <mask> particles are less dense than other particles in water | silt |
less dense particles in liquids float on liquids that are more dense & silt particles are floating in water -> silt <mask> are less dense than other particles in water | particles |
less dense particles in liquids float on liquids that are more dense & silt particles are floating in water -> silt particles are <mask> dense than other particles in water | less |
less dense particles in liquids float on liquids that are more dense & silt particles are floating in water -> silt particles are less dense than other <mask> in water | particles |
less dense particles in liquids float on liquids that are more dense & silt particles are floating in water -> silt particles are less dense than other particles in <mask> | water |
wood is usually sturdy & wood is a kind of natural material -> <mask> is a sturdy natural material | wood |
wood is usually sturdy & wood is a kind of natural material -> wood is a sturdy <mask> material | natural |
wood is usually sturdy & wood is a kind of natural material -> wood is a sturdy natural <mask> | material |
a table is a kind of furniture & making furniture requires sturdy materials -> <mask> a table requires sturdy materials | making |
a table is a kind of furniture & making furniture requires sturdy materials -> making a <mask> requires sturdy materials | table |
a table is a kind of furniture & making furniture requires sturdy materials -> making a table <mask> sturdy materials | requires |
a table is a kind of furniture & making furniture requires sturdy materials -> making a table requires sturdy <mask> | materials |
wood is a sturdy natural material & making a table requires sturdy materials -> <mask> would be the best for make a table | wood |
wood is a sturdy natural material & making a table requires sturdy materials -> wood would be the <mask> for make a table | best |
wood is a sturdy natural material & making a table requires sturdy materials -> wood would be the best for <mask> a table | make |
wood is a sturdy natural material & making a table requires sturdy materials -> wood would be the best for make a <mask> | table |
paper is a kind of object & as the thickness of an object increases , the resistance of that object to tearing will increase -> as the <mask> of paper increases, the resistance of the object to tear will increase | thickness |
paper is a kind of object & as the thickness of an object increases , the resistance of that object to tearing will increase -> as the thickness of <mask> increases, the resistance of the object to tear will increase | paper |
paper is a kind of object & as the thickness of an object increases , the resistance of that object to tearing will increase -> as the thickness of paper increases, the <mask> of the object to tear will increase | resistance |
paper is a kind of object & as the thickness of an object increases , the resistance of that object to tearing will increase -> as the thickness of paper increases, the resistance of the <mask> to tear will increase | object |
paper is a kind of object & as the thickness of an object increases , the resistance of that object to tearing will increase -> as the thickness of paper increases, the resistance of the object to <mask> will increase | tear |
paper is a kind of object & as the thickness of an object increases , the resistance of that object to tearing will increase -> as the thickness of paper increases, the resistance of the object to tear will <mask> | increase |
as the thickness of paper increases, the resistance of the object to tear will increase & a greeting card requires paper that does not tear easily -> the <mask> of paper should be considered when making a greeting card | thickness |
as the thickness of paper increases, the resistance of the object to tear will increase & a greeting card requires paper that does not tear easily -> the thickness of <mask> should be considered when making a greeting card | paper |
as the thickness of paper increases, the resistance of the object to tear will increase & a greeting card requires paper that does not tear easily -> the thickness of paper should be <mask> when making a greeting card | considered |
as the thickness of paper increases, the resistance of the object to tear will increase & a greeting card requires paper that does not tear easily -> the thickness of paper should be considered when <mask> a greeting card | making |
as the thickness of paper increases, the resistance of the object to tear will increase & a greeting card requires paper that does not tear easily -> the thickness of paper should be considered when making a <mask> card | greeting |
as the thickness of paper increases, the resistance of the object to tear will increase & a greeting card requires paper that does not tear easily -> the thickness of paper should be considered when making a greeting <mask> | card |
the new material will last longer & if something lasts longer then that something will not have to be replaced for a long time -> <mask> new materials requires less replacements | using |
the new material will last longer & if something lasts longer then that something will not have to be replaced for a long time -> using new <mask> requires less replacements | materials |
the new material will last longer & if something lasts longer then that something will not have to be replaced for a long time -> using new materials <mask> less replacements | requires |
the new material will last longer & if something lasts longer then that something will not have to be replaced for a long time -> using new materials requires <mask> replacements | less |
the new material will last longer & if something lasts longer then that something will not have to be replaced for a long time -> using new materials requires less <mask> | replacements |
using new materials requires less replacements & replacement of materials requires using money to buy new materials -> <mask> new material will use less money on replacement | using |
using new materials requires less replacements & replacement of materials requires using money to buy new materials -> using new <mask> will use less money on replacement | material |
using new materials requires less replacements & replacement of materials requires using money to buy new materials -> using new material will <mask> less money on replacement | use |
using new materials requires less replacements & replacement of materials requires using money to buy new materials -> using new material will use <mask> money on replacement | less |
using new materials requires less replacements & replacement of materials requires using money to buy new materials -> using new material will use less <mask> on replacement | money |
using new materials requires less replacements & replacement of materials requires using money to buy new materials -> using new material will use less money on <mask> | replacement |
metal is an electrical conductor & metals usually have higher conductivity than nonmetals -> <mask> is the material that has a higher conductivity than other materials | metal |
metal is an electrical conductor & metals usually have higher conductivity than nonmetals -> metal is the <mask> that has a higher conductivity than other materials | material |