Question: who played data on star trek next generation
[{'answer': 'Brent Jay Spiner', 'provenance': [{'wikipedia_id': '93785', 'title': 'Brent Spiner', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '93785', 'title': 'Brent Spiner', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 485, 'bleu_score': 0.780284455019422, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17661989759354200735}, 'section': 'Section::::Abstract.'}]}]