Question: who played warren sharp in eddie the eagle
[{'answer': 'Christopher Walken', 'provenance': [{'wikipedia_id': '45629044', 'title': 'Eddie the Eagle (film)', 'start_paragraph_id': 1, 'start_character': 282, 'end_paragraph_id': 1, 'end_character': 300, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '45629044', 'title': 'Eddie the Eagle (film)', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 46, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4917753040920377717}, 'section': 'Section::::Cast.\n'}]}]