Datasets:

edesaras

/

CEFR-Sentence-Level-Annotations

like 2

Rocks of the Cenozoic era yield very large numbers of gastropod fossils , many of these fossils being closely related to modern living forms .

Medications can treat African trypanosomiasis .

Zinc sulfate can be made by reacting zinc or zinc oxide with sulfuric acid .

Lithium carbonate is generated by combining lithium peroxide with carbon dioxide .

It can be made by mixing lithium oxide or lithium hydroxide and carbon dioxide .

For example , a sociolinguist might determine through study of social attitudes that a particular vernacular would not be considered appropriate language use in a business or professional setting .

The victorious rebels formed a government junta that abolished the military altogether , and oversaw the drafting of a new constitution by a democratically elected assembly .

Due to its relative isolation the Cotentin is one of the last remaining places the Norman language is spoken .

Due to its comparative isolation , the peninsula is one of the remaining strongholds of the Norman language , and the local dialect is known as Cotentinais .

Wet chemistry uses laboratory glassware , such as beakers and flasks , without quantitative chemical analysis using instrumentation .

Deomyines share no morphological characteristics that can be used to separate them from other muroids .

This form is infrequent except in elementary arithmetic .

Disulfur decafluoride is a colorless gas or liquid with a SO - like odor .

Disulfur decafluoride is a colorless liquid .

The opposite of electronegativity is electropositivity ; the measure of how well an atom gives away electrons .

Over the years she has worked in various genres including jazz and art song , but generally with a sparse and somber tone to it .

The cells of the epidermis are structurally and functionally variable .

It is a fallacy because a person 's actions or character do not affect the logic of the argument .

Prizes are also given to publicize noteworthy or exemplary behavior , and to provide incentives for improved outcomes and competitive efforts .

Zero-fare services may be funded by national , regional or local government through taxation or by commercial sponsorship by businesses .

The upperside of the wings is black , without a band and with one row of red crescents along the hindwing margin .

Although not as rare in the symphonic literature as sharper keys , examples of symphonies in A major are not as numerous as for D major or G major .

Timid and harmless to humans , the smalleye hammerhead is caught incidentally by inshore artisanal multispecies fisheries throughout its range , and marketed as food .

Research efforts to prevent and treat dengue include various means of vector control , vaccine development , and antiviral drugs .

The phrase is used to signify that the monarch has granted his or her royal assent to a bill in order to make it become law .

Basophils contain large cytoplasmic granules which obscure the cell nucleus under the microscope when stained .

Basophils contain large cytoplasmic granules .

The origin of this homochirality in biology is the subject of much debate .

The origin of homochirality in the first place is much discussed .

According to 2011 census , Vikramasingapuram had a population of 47,241 with a sex-ratio of 1,058 females for every 1,000 males , much above the national average of 929 .

Lacking detailed tropical fossils , geneticists and primatologists have used genetic analyses to determine the relatedness between primate lineages and the amount of time since they diverged .

So , geneticists and primatologists have used genetic analyses to determine the relatedness between primate lines and when they diverged .

The common toad emerges from hibernation in spring and there is a mass migration towards the breeding sites .

The common toad comes out of hibernation in spring .

After condensation and ignition of a star , it generates thermal energy in its dense core region through nuclear fusion of hydrogen into helium .

Stars get the energy they produce through nuclear fusion of hydrogen into helium .

Cyclothymia is also an old name for bipolar disorder .

The transmission medium layout used to link devices is the physical topology of the network .

In this attack a wrestler uses a three - point stance , then runs and clotheslines the opponent .

It is easily produced by igniting a mixture of zinc and sulfur .

Zinc sulfide can be made by igniting a mixture of powdered zinc and sulfur .

Within his constraints , a serf had some freedoms .

The nipples of mothers are protected by the mother 's own skin oil to prevent drying , cracking , or infections .

The nipples of nursing mothers naturally make a lubricant to prevent drying , cracking , or infections .

Tube worms form an important part of the community around a hydrothermal vent .

During the day , amphiumas hide in vegetation , and at night they become active hunters .

Emotional memory , the memory for events that evoke a particularly strong emotion , is a domain that can involve both declarative and procedural memory processes .

The memory for events that evoke a particularly strong emotion may involve both declarative and procedural memory processes .

These concerns have intensified due to the actions of China , the predominant supplier .

Investigators concluded that the probable cause of the crash was believed to be an inoperable and ground .

Correlation diagrams connect the molecular orbitals of the reactant to those of the product having the same symmetry .

The common cuckoo is an obligate brood parasite ; it lays its eggs in the nests of other birds .

About 56 of the Old World and 3 of the New World cuckoo species are brood parasites , laying their eggs in the nests of other birds .

In males , masturbation flushes out old sperm with low motility from the male 's genital tract .

Sexual reproduction is a process specific to eukaryotes , organisms whose cells contain a nucleus and mitochondria .

Sexual reproduction is a process that can only be found in eukaryotes .

Especially gene abbreviations / symbols but also full gene names are often not specific for a single gene .

The dough is just ordinary bread dough with yeast as a leavening agent .

The aerodrome continues to perform an important role in emergency services operation , civil operation , flight training and as accommodation for many community groups and organisations .

Germanicus ' campaign had been taken to avenge the Teutoburg slaughter and also partially in reaction to indications of mutinous intent amongst his troops .

Germanicus ' campaign had been to revenge the defeat at Teutoburg , and also partly in reaction to signs of mutiny amongst his troops .

Assessments of job satisfaction became commonplace in the 1930s .

Skinks have been around a long time : their jawbones appear in the fossil record about 140 million years ago , during the early Cretaceous .

Skink - like lizards first appear in the fossil record about 140 million years ago , during the early Cretaceous , mostly jawbones that appear very skink - like .

Swans are the largest extant members of the waterfowl family Anatidae , and are among the largest flying birds .

Physicists measure an undulator 's effectiveness in terms of spectral radiance .

An undulator 's figure of merit is spectral radiance .

Most Old World warblers are of generally undistinguished appearance , though some Asian species are boldly marked .

Most Old World Warblers are of generally unseparate appearances .

Time fuzes detonate after a set period of time .

Time fuzes detonate after a set period of time by using one or more combinations of mechanical , electronic , pyrotechnic or even chemical timers .

Female amphiumas lay their eggs in wet mud .

A contrary view is that the name was a veiled insult .

Symbolically , spires have two effects .

In the United States , the term lien generally refers to a wide range of encumbrances and would include other forms of mortgage or charge .

Since 2002 , subtropical storms have been given names from the same naming sequence as tropical storms .

Since 2002 , subtropical storms have been assigned names from the predetermined list of names used for tropical cyclones .

Not only did nimravids exhibit diverse dentition , but they also showed the same diversity in size and morphology as cats .

Bromine is toxic and corrosive to skin .

The diagram illustrates both encryption and decryption .

Obsidian can be found in locations which have experienced rhyolitic eruptions .

Obsidian can be found where high silicate eruptions have happened .

Differential calculus is the study of the definition , properties , and applications of the derivative of a function .

Natural selection is seen in action in the development of antibiotic resistance in microorganisms .

A well - known example of natural selection in action is the development of antibiotic resistance in microorganisms .

The poem is sarcastically laughing at the epic world of the gods .

Those who witnessed the apparition stood in the pouring rain for up to two hours reciting the Rosary .

In Finland , solitary and contemplative isolation is often the object of the pastime .

Sexual reproduction involves the production of ascospores .

Sexual reproduction involves the production of ascospores , commencing with the fusion of an archegonium and an antheridium , with sharing of nuclei .

Constructive interference happens when two or more waves are in the same space and in phase .

Constructive interference occurs when the waves are in phase , and destructive interference when they are half a cycle out of phase .

The shell colouration also keeps the animal cryptic in the water .

Like scallops , true oysters have a central adductor muscle , which means the shell has a characteristic central scar marking its point of attachment .

Its natural habitats are subtropical or tropical moist lowland forest , subtropical or tropical moist montane forest , and heavily degraded former forest .

Polyphenic pigmentation is adaptive for species which reproduce several times a year .

Polyphenic pigmentation is adaptive for insect species that undergo multiple mating seasons each year .

Unaipon was a recognized authority on ballistics .

Hydrazoic acid is extremely toxic , even more toxic than sodium azide .

Innumerable factors and circumstances could affect a seller 's willingness or ability to produce and sell a good .