Question: which term refers to the group who opposed the constitution
[{'answer': 'anti-federalist', 'provenance': [{'wikipedia_id': '349889', 'title': 'Anti-Federalism', 'start_paragraph_id': 10, 'start_character': 123, 'end_paragraph_id': 10, 'end_character': 138, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '349889', 'title': 'Anti-Federalism', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 666, 'bleu_score': 0.8745436316344981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8838745166798580851}, 'section': 'Section::::History.\n'}]}]