Question: who hosted the 5th dead or alive tournament
[{'answer': 'Zack', 'provenance': [{'wikipedia_id': '8033888', 'title': 'Dead or Alive 5', 'start_paragraph_id': 11, 'start_character': 519, 'end_paragraph_id': 11, 'end_character': 523, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '8033888', 'title': 'Dead or Alive 5', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 600, 'bleu_score': 0.9796927878356411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16705185038938416915}, 'section': 'Section::::Plot.\n'}]}]