Question: who played bette midler's son in first wives club
[{'answer': 'Ari Greenberg', 'provenance': [{'wikipedia_id': '2018921', 'title': 'The First Wives Club', 'start_paragraph_id': 30, 'start_character': 12, 'end_paragraph_id': 30, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}]