Question: who played the parents in the parent trap
[{'answer': 'Brian Keith', 'provenance': [{'wikipedia_id': '31176', 'title': 'The Parent Trap (1961 film)', 'start_paragraph_id': 1, 'start_character': 115, 'end_paragraph_id': 1, 'end_character': 126, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': "Maureen O'Hara", 'provenance': [{'wikipedia_id': '31176', 'title': 'The Parent Trap (1961 film)', 'start_paragraph_id': 1, 'start_character': 96, 'end_paragraph_id': 1, 'end_character': 110, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31176', 'title': 'The Parent Trap (1961 film)', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 995, 'bleu_score': 0.8219481764382021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4265345358013804146}, 'section': 'Section::::Plot.\n'}]}]