Question: when was guide dogs for the blind founded
[{'answer': '1942', 'provenance': [{'wikipedia_id': '10186576', 'title': 'Guide Dogs for the Blind', 'start_paragraph_id': 1, 'start_character': 162, 'end_paragraph_id': 1, 'end_character': 166, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '10186576', 'title': 'Guide Dogs for the Blind', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 348, 'bleu_score': 0.968982777549629, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17791030332430513881}, 'section': 'Section::::Abstract.'}]}]