Question: who plays jacob as a kid in lost
[{'answer': 'Mark Pellegrino', 'provenance': [{'wikipedia_id': '26551577', 'title': 'Across the Sea (Lost)', 'start_paragraph_id': 2, 'start_character': 284, 'end_paragraph_id': 2, 'end_character': 299, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26551577', 'title': 'Across the Sea (Lost)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 637, 'bleu_score': 0.9825310706027971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9703550025225767284}, 'section': 'Section::::Abstract.'}]}]