Question: who dies in batman v superman dawn of justice
[{'answer': 'Superman', 'provenance': [{'wikipedia_id': '2619910', 'title': 'Batman v Superman: Dawn of Justice', 'start_paragraph_id': 0, 'start_character': 9, 'end_paragraph_id': 0, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]