Question: who played the title role in the movie catwoman
[{'answer': 'Halle Berry', 'provenance': [{'wikipedia_id': '789903', 'title': 'Catwoman (film)', 'start_paragraph_id': 1, 'start_character': 224, 'end_paragraph_id': 1, 'end_character': 235, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '789903', 'title': 'Catwoman (film)', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 55, 'bleu_score': 0.6803749333171201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15539518122957948938}, 'section': 'Section::::Cast.\n'}]}]