Question: who plays the voice of fry on futurama
[{'answer': 'William Richard West'}, {'provenance': [{'wikipedia_id': '364879', 'title': 'Billy West', 'start_paragraph_id': 1, 'start_character': 26, 'end_paragraph_id': 1, 'end_character': 972, 'bleu_score': 0.9146797329150571, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15973507800621440251}, 'section': 'Section::::Abstract.'}]}]