Question: when did never gonna give you up come out
[{'answer': '27 July 1987', 'provenance': [{'wikipedia_id': '5472903', 'title': 'Never Gonna Give You Up', 'start_paragraph_id': 1, 'start_character': 115, 'end_paragraph_id': 1, 'end_character': 127, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5472903', 'title': 'Never Gonna Give You Up', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 581, 'bleu_score': 0.9420908181168861, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11845586675356318334}, 'section': 'Section::::Abstract.'}]}]