Question: when did the song don't worry be happy come out
[{'answer': 'September 1988', 'provenance': [{'wikipedia_id': '1390782', 'title': "Don't Worry, Be Happy", 'start_paragraph_id': 1, 'start_character': 105, 'end_paragraph_id': 1, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1390782', 'title': "Don't Worry, Be Happy", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 245, 'bleu_score': 0.9184043388013001, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4902164629531063897}, 'section': 'Section::::Abstract.'}]}]