Question: what kind of dragon is at the end of how to train your dragon
[{'answer': 'sea dragon', 'provenance': [{'wikipedia_id': '5829721', 'title': 'How to Train Your Dragon', 'start_paragraph_id': 46, 'start_character': 1458, 'end_paragraph_id': 46, 'end_character': 1468, 'bleu_score': 1.0, 'section': 'Section::::Plot synopsis.:"How to Train Your Dragon" (2003).\n'}]}, {'provenance': [{'wikipedia_id': '5829721', 'title': 'How to Train Your Dragon', 'start_paragraph_id': 46, 'start_character': 392, 'end_paragraph_id': 46, 'end_character': 1670, 'bleu_score': 0.8585550588010581, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18372052954356339346}, 'section': 'Section::::Plot synopsis.:"How to Train Your Dragon" (2003).\n'}]}]