Question: who does elena stay with at the end
[{'answer': 'Damon Salvatore', 'provenance': [{'wikipedia_id': '24376684', 'title': 'Elena Gilbert', 'start_paragraph_id': 10, 'start_character': 330, 'end_paragraph_id': 10, 'end_character': 345, 'bleu_score': 1.0, 'section': 'Section::::Development.:Romances.\n'}]}]