Question: who plays fernando's brother in mamma mia
[{'answer': 'Jonathan Goldsmith', 'provenance': [{'wikipedia_id': '54535911', 'title': 'Mamma Mia! Here We Go Again', 'start_paragraph_id': 35, 'start_character': 12, 'end_paragraph_id': 35, 'end_character': 30, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}, {'provenance': [{'wikipedia_id': '54535911', 'title': 'Mamma Mia! Here We Go Again', 'start_paragraph_id': 35, 'start_character': 0, 'end_paragraph_id': 35, 'end_character': 91, 'bleu_score': 0.53107253497887, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 850679805058851901}, 'section': 'Section::::Cast.\n'}]}]