Question: who plays celia rae foote in the help
[{'answer': 'Jessica Chastain', 'provenance': [{'wikipedia_id': '29454281', 'title': 'The Help (film)', 'start_paragraph_id': 1, 'start_character': 184, 'end_paragraph_id': 1, 'end_character': 200, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '29454281', 'title': 'The Help (film)', 'start_paragraph_id': 21, 'start_character': 0, 'end_paragraph_id': 21, 'end_character': 47, 'bleu_score': 0.6803749333171201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5001698365033085775}, 'section': 'Section::::Cast.:Main Cast.\n'}]}]