Question: who sings with adam levine on what lovers do
[{'answer': 'Maroon 5', 'provenance': [{'wikipedia_id': '55046493', 'title': 'What Lovers Do', 'start_paragraph_id': 1, 'start_character': 53, 'end_paragraph_id': 1, 'end_character': 61, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'R&B', 'provenance': [{'wikipedia_id': '55046493', 'title': 'What Lovers Do', 'start_paragraph_id': 1, 'start_character': 81, 'end_paragraph_id': 1, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55046493', 'title': 'What Lovers Do', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 374, 'bleu_score': 0.9694566079002921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14361073119130484841}, 'section': 'Section::::Abstract.'}]}]