Question: who plays peter from the book of henry
[{'answer': 'Jacob Tremblay', 'provenance': [{'wikipedia_id': '46323517', 'title': 'The Book of Henry', 'start_paragraph_id': 1, 'start_character': 186, 'end_paragraph_id': 1, 'end_character': 200, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '46323517', 'title': 'The Book of Henry', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 86, 'bleu_score': 0.850733133512352, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13409815136362438976}, 'section': 'Section::::Cast.\n'}]}]