Set platinum_target of rejected questions to None (singleq)

README.md

@@ -349,10 +349,10 @@ dataset_info:
     dtype: string
   splits:
   - name: test
-    num_bytes: 96153
+    num_bytes: 96097
     num_examples: 109
-  download_size: 39952
-  dataset_size: 96153
+  download_size: 39915
+  dataset_size: 96097
 - config_name: squad
   features:
   - name: cleaning_status

singleq/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e83efc282d1d59ebe4bc01fa58d0cd49520ecbfd7eda6d4c6300f181671a5d35
-size 39952
+oid sha256:ad0bf4f8940c0c6d20af3bf6af3011a4e04570132787f547afd5ccf0d42c9f71
+size 39915