Question: who gets pregnant on gossip girl season 5
[{'answer': 'Blair', 'provenance': [{'wikipedia_id': '31846287', 'title': 'Gossip Girl (season 5)', 'start_paragraph_id': 2, 'start_character': 402, 'end_paragraph_id': 2, 'end_character': 407, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]