Question: who stars in the movie diary of a wimpy kid
[{'answer': 'Zachary Gordon', 'provenance': [{'wikipedia_id': '11263766', 'title': 'Diary of a Wimpy Kid', 'start_paragraph_id': 30, 'start_character': 110, 'end_paragraph_id': 30, 'end_character': 124, 'bleu_score': 1.0, 'section': 'Section::::Adaptations.\n'}]}, {'provenance': [{'wikipedia_id': '11263766', 'title': 'Diary of a Wimpy Kid', 'start_paragraph_id': 30, 'start_character': 0, 'end_paragraph_id': 30, 'end_character': 382, 'bleu_score': 0.569850578770232, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1519206001319105098}, 'section': 'Section::::Adaptations.\n'}]}]