Add dataset files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+*.json filter=lfs diff=lfs merge=lfs -text

testdev_balanced_questions/testdev_balanced_questions.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a70d44846ed90153a0d2ee81337849cdb4d414218e086d42586958e0a04b6376
+size 4173336

train_balanced_questions/train_balanced_questions.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89b8ca0f97ab089fe880ca160c60621c77fa1cfc1f917707af69607e533c178a
+size 311669312

val_balanced_questions/val_balanced_questions.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec8f7505ece809cfd5f71186aade4850df48f9f759a37614587d5719fc9fe17e
+size 43656438