Question: what year did summer of 42 come out
[{'answer': '1971', 'provenance': [{'wikipedia_id': '1790734', 'title': "Summer of '42", 'start_paragraph_id': 1, 'start_character': 19, 'end_paragraph_id': 1, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1790734', 'title': "Summer of '42", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 370, 'bleu_score': 0.948469601731261, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6719608604306390077}, 'section': 'Section::::Abstract.'}]}]