Question: who plays zhukov in the death of stalin
[{'answer': 'Jason Isaacs', 'provenance': [{'wikipedia_id': '50525028', 'title': 'The Death of Stalin', 'start_paragraph_id': 1, 'start_character': 241, 'end_paragraph_id': 1, 'end_character': 253, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '50525028', 'title': 'The Death of Stalin', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 41, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16472098652473949902}, 'section': 'Section::::Cast.\n'}]}]