Question: what is the opposite of a monogamous relationship
[{'answer': 'nonmonogamy', 'provenance': [{'wikipedia_id': '1271787', 'title': 'Non-monogamy', 'start_paragraph_id': 1, 'start_character': 17, 'end_paragraph_id': 1, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1271787', 'title': 'Non-monogamy', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 382, 'bleu_score': 0.818900690731964, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17680559934924769674}, 'section': 'Section::::Abstract.'}]}]