Question: who played smiley in tinker tailor soldier spy
[{'answer': 'Gary Oldman', 'provenance': [{'wikipedia_id': '31330546', 'title': 'Tinker Tailor Soldier Spy (film)', 'start_paragraph_id': 1, 'start_character': 233, 'end_paragraph_id': 1, 'end_character': 244, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '31330546', 'title': 'Tinker Tailor Soldier Spy (film)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 525, 'bleu_score': 0.9505764710553931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2243032543299414428}, 'section': 'Section::::Abstract.'}]}]