Question: who plays the dad in drake and josh
[{'answer': 'Jonathan Goldstein', 'provenance': [{'wikipedia_id': '20376859', 'title': 'List of Drake & Josh characters', 'start_paragraph_id': 11, 'start_character': 8, 'end_paragraph_id': 11, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Main characters.:Walter Nichols.\n'}]}, {'provenance': [{'wikipedia_id': '20376859', 'title': 'List of Drake & Josh characters', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 939, 'bleu_score': 0.9130665669519411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8947118761920415839}, 'section': 'Section::::Main characters.:Walter Nichols.\n'}]}, {'provenance': [{'wikipedia_id': '20376859', 'title': 'List of Drake & Josh characters', 'section': 'Section::::Main characters.:Walter Nichols.\n', 'start_paragraph_id': 11, 'end_paragraph_id': 11, 'meta': {'evidence_span': ["Walter (Jonathan Goldstein) is Josh's father and Drake and Megan's stepfather. He is a meteorologist for a local TV news program in San Diego", "Walter (Jonathan Goldstein) is Josh's father and Drake and Megan's stepfather."]}}]}]