Question: who starred in the mirror has two faces
[{'answer': 'Barbra Streisand', 'provenance': [{'wikipedia_id': '3105139', 'title': 'The Mirror Has Two Faces', 'start_paragraph_id': 1, 'start_character': 96, 'end_paragraph_id': 1, 'end_character': 112, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Jeff Bridges', 'provenance': [{'wikipedia_id': '3105139', 'title': 'The Mirror Has Two Faces', 'start_paragraph_id': 2, 'start_character': 20, 'end_paragraph_id': 2, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Pierce Brosnan', 'provenance': [{'wikipedia_id': '3105139', 'title': 'The Mirror Has Two Faces', 'start_paragraph_id': 2, 'start_character': 34, 'end_paragraph_id': 2, 'end_character': 48, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'George Segal', 'provenance': [{'wikipedia_id': '3105139', 'title': 'The Mirror Has Two Faces', 'start_paragraph_id': 2, 'start_character': 50, 'end_paragraph_id': 2, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Mimi Rogers', 'provenance': [{'wikipedia_id': '3105139', 'title': 'The Mirror Has Two Faces', 'start_paragraph_id': 2, 'start_character': 64, 'end_paragraph_id': 2, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Brenda Vaccaro', 'provenance': [{'wikipedia_id': '3105139', 'title': 'The Mirror Has Two Faces', 'start_paragraph_id': 2, 'start_character': 77, 'end_paragraph_id': 2, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lauren Bacall', 'provenance': [{'wikipedia_id': '3105139', 'title': 'The Mirror Has Two Faces', 'start_paragraph_id': 2, 'start_character': 97, 'end_paragraph_id': 2, 'end_character': 110, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]