Question: when was the first garage door opener invented
[{'answer': '1926', 'provenance': [{'wikipedia_id': '1299689', 'title': 'Garage door opener', 'start_paragraph_id': 3, 'start_character': 73, 'end_paragraph_id': 3, 'end_character': 77, 'bleu_score': 1.0, 'section': 'Section::::The electric opener.\n'}]}, {'provenance': [{'wikipedia_id': '1299689', 'title': 'Garage door opener', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 358, 'bleu_score': 0.9694566079002921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10160933622115147054}, 'section': 'Section::::The electric opener.\n'}]}]