Update NCR.py

NCR.py

@@ -98,6 +98,10 @@ class NCR(datasets.GeneratorBasedBuilder):
 
     # method parameters are unpacked from `gen_kwargs` as given in `_split_generators`
     def _generate_examples(self, filepath, split):
+        def pure(sens):
+            if sens.startswith('A') or sens.startswith('B') or sens.startswith('C') or sens.startswith('D'):
+                sens = sens[1:]
+            return sens.replace(".","").replace("．","").strip()
 
         with open(filepath, encoding="utf-8") as f:
             data = json.loads(f.read())
@@ -105,7 +109,7 @@ class NCR(datasets.GeneratorBasedBuilder):
                 questions = single_data["Questions"]
                 for i in range(len(questions)):
                     question = questions[i]
-                    options = [i.replace("A.","").replace("B.","").replace("C.","").replace("D.","").strip() for i in question["Choices"]]
+                    options = [pure(i) for i in question["Choices"]]
                     yield f"{article_idx}_{i}", {
                         "example_id": single_data["ID"],
                         "article": single_data["Content"],