Question: who plays spock in the original star trek
[{'answer': 'Leonard Simon Nimoy', 'provenance': [{'wikipedia_id': '53569', 'title': 'Leonard Nimoy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '53569', 'title': 'Leonard Nimoy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 312, 'bleu_score': 0.6944727901600141, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1069321567776237983}, 'section': 'Section::::Abstract.'}]}]