Question: who played ainsley hayes in the west wing
[{'answer': 'Emily Mallory Procter', 'provenance': [{'wikipedia_id': '665469', 'title': 'Emily Procter', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '665469', 'title': 'Emily Procter', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 371, 'bleu_score': 0.656133495052116, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7520334137709042530}, 'section': 'Section::::Abstract.'}]}]