Question: who played the pigeon sisters on the odd couple
[{'answer': 'Monica Evans', 'provenance': [{'wikipedia_id': '6492614', 'title': 'The Odd Couple (film)', 'start_paragraph_id': 7, 'start_character': 919, 'end_paragraph_id': 7, 'end_character': 931, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'answer': 'Carole Shelley', 'provenance': [{'wikipedia_id': '6492614', 'title': 'The Odd Couple (film)', 'start_paragraph_id': 7, 'start_character': 948, 'end_paragraph_id': 7, 'end_character': 962, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '6492614', 'title': 'The Odd Couple (film)', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 999, 'bleu_score': 0.988603523410381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11877244950076027591}, 'section': 'Section::::Plot.\n'}]}]