Question: when did the movie lilo and stitch come out
[{'answer': 'June 21 , 2002', 'provenance': [{'wikipedia_id': '164754', 'title': 'Lilo & Stitch', 'start_paragraph_id': 1, 'start_character': 736, 'end_paragraph_id': 1, 'end_character': 750, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]