Question: who sings baby can i hold you tonight
[{'answer': 'Tracy Chapman', 'provenance': [{'wikipedia_id': '12347438', 'title': 'Baby Can I Hold You', 'start_paragraph_id': 1, 'start_character': 92, 'end_paragraph_id': 1, 'end_character': 105, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '12347438', 'title': 'Baby Can I Hold You', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 637, 'bleu_score': 0.7902176589865071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4751760056975064623}, 'section': 'Section::::Abstract.'}]}]