Question: who played norman bates in the movie psycho
[{'answer': 'Anthony Perkins', 'provenance': [{'wikipedia_id': '23880', 'title': 'Psycho (1960 film)', 'start_paragraph_id': 1, 'start_character': 135, 'end_paragraph_id': 1, 'end_character': 150, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '23880', 'title': 'Psycho (1960 film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 494, 'bleu_score': 0.884685089995446, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4615705468000964457}, 'section': 'Section::::Abstract.'}]}]