Question: who played gaston in beauty and the beast 1991
[{'answer': 'Richard White', 'provenance': [{'wikipedia_id': '14246909', 'title': 'Gaston (Beauty and the Beast)', 'start_paragraph_id': 1, 'start_character': 163, 'end_paragraph_id': 1, 'end_character': 176, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '14246909', 'title': 'Gaston (Beauty and the Beast)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 458, 'bleu_score': 0.9738505480425671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1569458724978031313}, 'section': 'Section::::Abstract.'}]}]