Question: who played murphy brown in the tv series
[{'answer': 'Candice Bergen', 'provenance': [{'wikipedia_id': '493657', 'title': 'Murphy Brown', 'start_paragraph_id': 1, 'start_character': 122, 'end_paragraph_id': 1, 'end_character': 136, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '493657', 'title': 'Murphy Brown', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 310, 'bleu_score': 0.5467488246637641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4369332797698348469}, 'section': 'Section::::Abstract.'}]}]