Question: poldark what is wrong with dr enys child
[{'answer': 'a congenital heart defect', 'provenance': [{'wikipedia_id': '239142', 'title': 'Poldark', 'start_paragraph_id': 20, 'start_character': 330, 'end_paragraph_id': 20, 'end_character': 355, 'bleu_score': 1.0, 'section': 'Section::::Main characters.:Caroline Enys, née Penvenen.\n'}]}, {'provenance': [{'wikipedia_id': '239142', 'title': 'Poldark', 'start_paragraph_id': 20, 'start_character': 0, 'end_paragraph_id': 20, 'end_character': 423, 'bleu_score': 0.783710870343005, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11517738951381269629}, 'section': 'Section::::Main characters.:Caroline Enys, née Penvenen.\n'}]}]