Question: who plays john munch on law and order svu
[{'answer': 'Richard Jay Belzer', 'provenance': [{'wikipedia_id': '2693399', 'title': 'Richard Belzer', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 18, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2693399', 'title': 'Richard Belzer', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 405, 'bleu_score': 0.78996735294729, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5007502729507341296}, 'section': 'Section::::Abstract.'}]}]