Question: when do you have to show your cards in poker
[{'answer': 'showdown', 'provenance': [{'wikipedia_id': '23128', 'title': 'Showdown (poker)', 'start_paragraph_id': 1, 'start_character': 14, 'end_paragraph_id': 1, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '23128', 'title': 'Showdown (poker)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 189, 'bleu_score': 0.9383861709333501, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13860888702194556189}, 'section': 'Section::::Abstract.'}]}]