Question: who played greg in diary of a wimpy kid long haul
[{'answer': 'Jason Drucker', 'provenance': [{'wikipedia_id': '51635756', 'title': 'Diary of a Wimpy Kid: The Long Haul (film)', 'start_paragraph_id': 13, 'start_character': 12, 'end_paragraph_id': 13, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '51635756', 'title': 'Diary of a Wimpy Kid: The Long Haul (film)', 'start_paragraph_id': 13, 'start_character': 0, 'end_paragraph_id': 13, 'end_character': 41, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8285973874192624678}, 'section': 'Section::::Cast.\n'}]}]