Question: how many killers are in dead by daylight
[{'answer': 'one', 'provenance': [{'wikipedia_id': '50731741', 'title': 'Dead by Daylight', 'start_paragraph_id': 1, 'start_character': 472, 'end_paragraph_id': 1, 'end_character': 475, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '50731741', 'title': 'Dead by Daylight', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 660, 'bleu_score': 0.6493051529981401, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10017562775333423642}, 'section': 'Section::::Abstract.'}]}]