Question: what is the marriage group in canterbury tales
[{'answer': "the Clerk 's", 'provenance': [{'wikipedia_id': '404184', 'title': "The Wife of Bath's Tale", 'start_paragraph_id': 3, 'start_character': 99, 'end_paragraph_id': 3, 'end_character': 111, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': "the Merchant 's", 'provenance': [{'wikipedia_id': '404184', 'title': "The Wife of Bath's Tale", 'start_paragraph_id': 3, 'start_character': 112, 'end_paragraph_id': 3, 'end_character': 130, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': "the Franklin 's tales", 'provenance': [{'wikipedia_id': '404184', 'title': "The Wife of Bath's Tale", 'start_paragraph_id': 3, 'start_character': 131, 'end_paragraph_id': 3, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '404184', 'title': "The Wife of Bath's Tale", 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 550, 'bleu_score': 0.979054689945215, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4325634296572304865}, 'section': 'Section::::Abstract.'}]}]