Question: who does dan from gossip girl end up with
[{'answer': 'Serena', 'provenance': [{'wikipedia_id': '15322857', 'title': 'Dan Humphrey', 'start_paragraph_id': 5, 'start_character': 51, 'end_paragraph_id': 5, 'end_character': 57, 'bleu_score': 1.0, 'section': 'Section::::Novel series.\n'}]}, {'provenance': [{'wikipedia_id': '15322857', 'title': 'Dan Humphrey', 'start_paragraph_id': 90, 'start_character': 0, 'end_paragraph_id': 90, 'end_character': 92, 'bleu_score': 0.8702397637697911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2939650024230269422}, 'section': 'Section::::Television series.:Season 6.\n'}]}]