Question: who played marsha in the brady bunch movie
[{'answer': 'Christine Taylor', 'provenance': [{'wikipedia_id': '2158983', 'title': 'The Brady Bunch Movie', 'start_paragraph_id': 16, 'start_character': 12, 'end_paragraph_id': 16, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '2158983', 'title': 'The Brady Bunch Movie', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 44, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6738489999808933079}, 'section': 'Section::::Cast.\n'}]}]