Question: when does damon and elena get together in vampire diaries
[{'answer': 'the finale episode'}, {'provenance': [{'wikipedia_id': '24403874', 'title': 'Damon Salvatore', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 880, 'bleu_score': 0.669629241108181, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14613177048282706552}, 'section': 'Section::::Abstract.'}]}]