Set platinum_target of rejected questions to None (winograd_wsc)

README.md

@@ -529,7 +529,7 @@ dataset_info:
   - name: test
     num_bytes: 198631
     num_examples: 200
-  download_size: 54931
+  download_size: 54961
   dataset_size: 198631
 task_categories:
 - question-answering

winograd_wsc/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:86d19bfb78bc4559da52bdd7a1fa8e3778ac7e0727b2faedf279a43da88af694
-size 54931
+oid sha256:27e8daaf5e65bfd05e0a4bd382b5096cd8de54b72f19c92fbebb4af2e495fc2b
+size 54961