Question: who played amy's brother peter on everybody loves raymond
[{'answer': 'Chris Elliott', 'provenance': [{'wikipedia_id': '17029881', 'title': 'List of Everybody Loves Raymond characters', 'start_paragraph_id': 59, 'start_character': 53, 'end_paragraph_id': 59, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Recurring.\n'}]}, {'provenance': [{'wikipedia_id': '17029881', 'title': 'List of Everybody Loves Raymond characters', 'start_paragraph_id': 59, 'start_character': 0, 'end_paragraph_id': 59, 'end_character': 1112, 'bleu_score': 0.9895009487746611, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7696207934187281401}, 'section': 'Section::::Recurring.\n'}]}]