Question: who played lawrence of arabia in the film
[{'answer': "Peter O'Toole", 'provenance': [{'wikipedia_id': '43452', 'title': 'Lawrence of Arabia (film)', 'start_paragraph_id': 1, 'start_character': 294, 'end_paragraph_id': 1, 'end_character': 307, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43452', 'title': 'Lawrence of Arabia (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 951, 'bleu_score': 0.791943460148638, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15632105794555071920}, 'section': 'Section::::Abstract.'}]}]