Question: who plays the youngest son on the goldbergs
[{'answer': 'Jacob Hopkins', 'provenance': [{'wikipedia_id': '39357869', 'title': 'The Goldbergs (2013 TV series)', 'start_paragraph_id': 30, 'start_character': 12, 'end_paragraph_id': 30, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Cast and characters.:Recurring cast.\n'}]}, {'provenance': [{'wikipedia_id': '39357869', 'title': 'The Goldbergs (2013 TV series)', 'start_paragraph_id': 30, 'start_character': 0, 'end_paragraph_id': 30, 'end_character': 91, 'bleu_score': 0.8702397637697911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8151387287272471672}, 'section': 'Section::::Cast and characters.:Recurring cast.\n'}]}]