Question: who plays amy farrah fowler's mother on big bang
[{'answer': "Annie O'Donnell", 'provenance': [{'wikipedia_id': '16709386', 'title': 'List of The Big Bang Theory and Young Sheldon characters', 'start_paragraph_id': 220, 'start_character': 25, 'end_paragraph_id': 220, 'end_character': 39, 'bleu_score': 1.0, 'section': 'Section::::Minor characters.\n'}]}, {'answer': 'Kathy Bates', 'provenance': [{'wikipedia_id': '16709386', 'title': 'List of The Big Bang Theory and Young Sheldon characters', 'start_paragraph_id': 220, 'start_character': 53, 'end_paragraph_id': 220, 'end_character': 64, 'bleu_score': 1.0, 'section': 'Section::::Minor characters.\n'}]}]