Update parquet files

mega-acceptability-v2/mega-train.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 4713772
+oid sha256:a2ecd12766034bb1b91e6c40cc0a5eaf6755db01831673a6851d4f1627b10c7a
+size 2788171