Question: who sings why can't we live together
[{'answer': 'Timmy Thomas', 'provenance': [{'wikipedia_id': '16921547', 'title': "Why Can't We Live Together", 'start_paragraph_id': 1, 'start_character': 42, 'end_paragraph_id': 1, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16921547', 'title': "Why Can't We Live Together", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 559, 'bleu_score': 0.952657101209585, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9141639583939665388}, 'section': 'Section::::Abstract.'}]}]