Question: who plays sharkboy in the movie sharkboy and lavagirl
[{'answer': 'Taylor Lautner', 'provenance': [{'wikipedia_id': '1996350', 'title': 'The Adventures of Sharkboy and Lavagirl in 3-D', 'start_paragraph_id': 1, 'start_character': 337, 'end_paragraph_id': 1, 'end_character': 351, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1996350', 'title': 'The Adventures of Sharkboy and Lavagirl in 3-D', 'start_paragraph_id': 10, 'start_character': 0, 'end_paragraph_id': 10, 'end_character': 680, 'bleu_score': 0.9705733906555171, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3713901941591090735}, 'section': 'Section::::Cast.\n'}]}]