Question: who sings hey baby i want to know
[{'answer': 'Bruce Channel', 'provenance': [{'wikipedia_id': '7621710', 'title': 'Hey! Baby', 'start_paragraph_id': 1, 'start_character': 51, 'end_paragraph_id': 1, 'end_character': 64, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7621710', 'title': 'Hey! Baby', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 462, 'bleu_score': 0.9437815816129681, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15233260523377543235}, 'section': 'Section::::Abstract.'}]}]