Question: who does jackson avery end up with on grey's anatomy
[{'answer': 'Maggie Pierce', 'provenance': [{'wikipedia_id': '27652115', 'title': 'Jackson Avery', 'start_paragraph_id': 13, 'start_character': 260, 'end_paragraph_id': 13, 'end_character': 273, 'bleu_score': 1.0, 'section': 'Section::::Storylines.\n'}]}, {'provenance': [{'wikipedia_id': '27652115', 'title': 'Jackson Avery', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 535, 'bleu_score': 0.667772772844894, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18044317298303202479}, 'section': 'Section::::Storylines.\n'}]}]