Question: how old was sheldon when his father died
[{'answer': '14', 'provenance': [{'wikipedia_id': '19606216', 'title': 'Sheldon Cooper', 'start_paragraph_id': 16, 'start_character': 173, 'end_paragraph_id': 16, 'end_character': 175, 'bleu_score': 1.0, 'section': 'Section::::Characterization.:Family.\n'}]}, {'provenance': [{'wikipedia_id': '19606216', 'title': 'Sheldon Cooper', 'start_paragraph_id': 16, 'start_character': 156, 'end_paragraph_id': 16, 'end_character': 1151, 'bleu_score': 0.6782886889377621, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10659923396445541788}, 'section': 'Section::::Characterization.:Family.\n'}]}]