Question: when did the new england patriots change their logo
[{'answer': '2013', 'provenance': [{'wikipedia_id': '21719', 'title': 'New England Patriots', 'start_paragraph_id': 18, 'start_character': 11, 'end_paragraph_id': 18, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Logos and uniforms.:Logos.\n'}]}, {'provenance': [{'wikipedia_id': '21719', 'title': 'New England Patriots', 'start_paragraph_id': 18, 'start_character': 0, 'end_paragraph_id': 18, 'end_character': 49, 'bleu_score': 0.6652049901111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10176327367313981828}, 'section': 'Section::::Logos and uniforms.:Logos.\n'}]}]