Question: who does nate archibald end up with in the books
[{'answer': 'Blair Waldorf', 'provenance': [{'wikipedia_id': '779136', 'title': 'Gossip Girl (novel series)', 'start_paragraph_id': 1, 'start_character': 396, 'end_paragraph_id': 1, 'end_character': 409, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '779136', 'title': 'Gossip Girl (novel series)', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 580, 'bleu_score': 0.6276413451674091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14533118209219111761}, 'section': 'Section::::Characters.\n'}]}]