Question: who played vash in star trek next generation
[{'answer': 'Jennifer Hetrick', 'provenance': [{'wikipedia_id': '1615823', 'title': 'Jennifer Hetrick', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 16, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1615823', 'title': 'Jennifer Hetrick', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 167, 'bleu_score': 0.5685808852017571, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14515935233923012690}, 'section': 'Section::::Abstract.'}]}]