Question: who played in the movie on the town
[{'answer': 'Gene Kelly', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 2, 'start_character': 25, 'end_paragraph_id': 2, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Frank Sinatra', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 2, 'start_character': 124, 'end_paragraph_id': 2, 'end_character': 137, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Jules Munshin', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 2, 'start_character': 183, 'end_paragraph_id': 2, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Ann Miller', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 2, 'start_character': 158, 'end_paragraph_id': 2, 'end_character': 168, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Betty Garrett', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 2, 'start_character': 139, 'end_paragraph_id': 2, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Vera - Ellen', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 2, 'start_character': 201, 'end_paragraph_id': 2, 'end_character': 212, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Florence Bates', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 16, 'start_character': 12, 'end_paragraph_id': 16, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'answer': 'Alice Pearce', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 17, 'start_character': 12, 'end_paragraph_id': 17, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'answer': 'George Meader', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 18, 'start_character': 12, 'end_paragraph_id': 18, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'answer': 'Hans Conried', 'provenance': [{'wikipedia_id': '12816415', 'title': 'On the Town (film)', 'start_paragraph_id': 19, 'start_character': 12, 'end_paragraph_id': 19, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}]