Question: how much money does dan castellaneta make per episode
[{'answer': '$300,000', 'provenance': [{'wikipedia_id': '61166', 'title': 'Dan Castellaneta', 'start_paragraph_id': 21, 'start_character': 279, 'end_paragraph_id': 21, 'end_character': 287, 'bleu_score': 1.0, 'section': 'Section::::Career.:"The Simpsons".\n'}]}, {'provenance': [{'wikipedia_id': '61166', 'title': 'Dan Castellaneta', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 437, 'bleu_score': 0.6016140970928501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5132290264215373501}, 'section': 'Section::::Career.:"The Simpsons".\n'}]}]