Question: who played shaggy in scooby doo monsters unleashed
[{'answer': 'Matthew Lyn Lillard', 'provenance': [{'wikipedia_id': '904921', 'title': 'Matthew Lillard', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]