Question: who did gwyneth paltrow sing a duet with
[{'answer': 'Huey Lewis', 'provenance': [{'wikipedia_id': '2001887', 'title': 'Duets (film)', 'start_paragraph_id': 1, 'start_character': 243, 'end_paragraph_id': 1, 'end_character': 253, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Babyface'}]