Question: who is ben's dad in descendants 2
[{'answer': 'Dan Payne', 'provenance': [{'wikipedia_id': '50444775', 'title': 'Descendants 2', 'start_paragraph_id': 24, 'start_character': 12, 'end_paragraph_id': 24, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '50444775', 'title': 'Descendants 2', 'start_paragraph_id': 24, 'start_character': 0, 'end_paragraph_id': 24, 'end_character': 74, 'bleu_score': 0.850733133512352, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9465325796124065736}, 'section': 'Section::::Cast.\n'}]}]