Question: who played stephen hawking's in the theory of everything
[{'answer': 'Eddie Redmayne', 'provenance': [{'wikipedia_id': '39693688', 'title': 'The Theory of Everything (2014 film)', 'start_paragraph_id': 2, 'start_character': 15, 'end_paragraph_id': 2, 'end_character': 29, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]