Question: who played mr. feeny on boy meets world
[{'answer': 'William David Daniels', 'provenance': [{'wikipedia_id': '657587', 'title': 'William Daniels', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '657587', 'title': 'William Daniels', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 287, 'bleu_score': 0.582777747401066, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16228628721743790661}, 'section': 'Section::::Abstract.'}]}]