Question: when was madness it must be love released
[{'answer': '1981', 'provenance': [{'wikipedia_id': '7255316', 'title': 'It Must Be Love (Labi Siffre song)', 'start_paragraph_id': 1, 'start_character': 132, 'end_paragraph_id': 1, 'end_character': 136, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7255316', 'title': 'It Must Be Love (Labi Siffre song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 136, 'bleu_score': 0.9271474438253491, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3568593248675599875}, 'section': 'Section::::Abstract.'}]}]