Question: when was work it by missy elliott made
[{'answer': 'September 2002', 'provenance': [{'wikipedia_id': '3255731', 'title': 'Work It (Missy Elliott song)', 'start_paragraph_id': 2, 'start_character': 40, 'end_paragraph_id': 2, 'end_character': 54, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3255731', 'title': 'Work It (Missy Elliott song)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 464, 'bleu_score': 0.9597380797151961, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13841131875213147498}, 'section': 'Section::::Abstract.'}]}]