Question: who plays henry on once upon a time season 7
[{'answer': 'Andrew J. West', 'provenance': [{'wikipedia_id': '40013429', 'title': 'Henry Mills (Once Upon a Time)', 'start_paragraph_id': 1, 'start_character': 367, 'end_paragraph_id': 1, 'end_character': 381, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '40013429', 'title': 'Henry Mills (Once Upon a Time)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 474, 'bleu_score': 0.8219993489071441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7289558229254249618}, 'section': 'Section::::Abstract.'}]}]