Question: who played fred on scooby doo the movie
[{'answer': 'Freddie Prinze Jr.', 'provenance': [{'wikipedia_id': '1072075', 'title': 'Scooby-Doo (film)', 'start_paragraph_id': 1, 'start_character': 347, 'end_paragraph_id': 1, 'end_character': 365, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1072075', 'title': 'Scooby-Doo (film)', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 44, 'bleu_score': 0.6803749333171201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 797053055340535482}, 'section': 'Section::::Cast.\n'}]}]