Fix subtask_c config science_ie.py

science_ie.py

@@ -328,9 +328,7 @@ class ScienceIE(datasets.GeneratorBasedBuilder):
                         for relation in relations:
                             tag = relation["relation"][0]
                             if tag != "O":
-                                for i in range(relation["arg1_start"], relation["arg1_end"]):
-                                    for j in range(relation["arg2_start"], relation["arg2_end"]):
-                                        tag_vectors[i][j] = tag
+                                tag_vectors[relation["arg1_start"]][relation["arg2_start"]] = tag
                         # Yields examples as (key, example) tuples
                         yield key, {
                             "id": key,
@@ -348,7 +346,7 @@ class ScienceIE(datasets.GeneratorBasedBuilder):
                             }
                             for k, v in relation.items():
                                 example[k] = v
-                            yield doc_example_idx, example
+                            yield key, example
                     else:  # NER config
                         doc_example_idx += 1
                         key = f"{doc_id}_{doc_example_idx}"