Upload train-small.json

.gitattributes

@@ -60,3 +60,4 @@ dev-large.json filter=lfs diff=lfs merge=lfs -text
 test-large.json filter=lfs diff=lfs merge=lfs -text
 test-small.json filter=lfs diff=lfs merge=lfs -text
 dev-small.json filter=lfs diff=lfs merge=lfs -text
+train-small.json filter=lfs diff=lfs merge=lfs -text

train-small.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:33fcc6a1fb7dcf077999177a4e8e9a382b1aa39c4fb1a945e8f034bd0c7d64cb
+size 492156442