Question: who plays the mom in diary of a wimpy kid long haul
[{'answer': 'Alicia Silverstone', 'provenance': [{'wikipedia_id': '51635756', 'title': 'Diary of a Wimpy Kid: The Long Haul (film)', 'start_paragraph_id': 14, 'start_character': 12, 'end_paragraph_id': 14, 'end_character': 30, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}]