Update parquet files

masked_wikihop/train/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0b8f6306fc63bcb89f268d442f7c805a51143fdf657f1ad58c3a5c766df50fcb
-size 187715935
+oid sha256:6b2c8882ae2beb592aee16bb33f8e996faea13f8ce9c2245a426ff66faaeb9fe
+size 187716381

masked_wikihop/validation/0000.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b8a25f3f4cd0c615b2e87434cd59e21186b718fbfd54b7cd8f988fe7971802da
-size 23586548
+oid sha256:d955159145070559eb7cdd7c108c74924beceea1e435577a4e72ef0b576fc0fe
+size 23586614