Question: when did the anaheim angels change their name
[{'answer': '1997', 'provenance': [{'wikipedia_id': '1360083', 'title': 'Los Angeles Angels', 'start_paragraph_id': 34, 'start_character': 468, 'end_paragraph_id': 34, 'end_character': 472, 'bleu_score': 1.0, 'section': 'Section::::Logos and colors.\n'}]}, {'provenance': [{'wikipedia_id': '1360083', 'title': 'Los Angeles Angels', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 1094, 'bleu_score': 0.9752838020662411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4452084306965550650}, 'section': 'Section::::Franchise history.\n'}]}]