Question: who is tucks father in grey's anatomy
[{'answer': 'Tucker Jones', 'provenance': [{'wikipedia_id': '7687026', 'title': 'Miranda Bailey', 'start_paragraph_id': 4, 'start_character': 23, 'end_paragraph_id': 4, 'end_character': 35, 'bleu_score': 1.0, 'section': 'Section::::Storyline.\n'}]}]