Question: who was chris tate's wife in emmerdale farm
[{'answer': 'Rachel Hughes', 'provenance': [{'wikipedia_id': '3506412', 'title': 'Chris Tate', 'start_paragraph_id': 2, 'start_character': 335, 'end_paragraph_id': 2, 'end_character': 348, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Charity Dingle', 'provenance': [{'wikipedia_id': '3506412', 'title': 'Chris Tate', 'start_paragraph_id': 2, 'start_character': 369, 'end_paragraph_id': 2, 'end_character': 383, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]