Question: who played brad's girlfriend on home improvement
[{'answer': 'Kristen Clayton', 'provenance': [{'wikipedia_id': '11573905', 'title': 'List of Home Improvement characters', 'start_paragraph_id': 58, 'start_character': 20, 'end_paragraph_id': 58, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Other recurring characters.\n'}]}, {'answer': 'Leigh Ann Orsi', 'provenance': [{'wikipedia_id': '11573905', 'title': 'List of Home Improvement characters', 'start_paragraph_id': 59, 'start_character': 20, 'end_paragraph_id': 59, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Other recurring characters.\n'}]}]