Question: what is the end of a greek play called
[{'answer': 'the exodus ( ἔξοδος )'}, {'provenance': [{'wikipedia_id': '631802', 'title': 'Greek tragedy', 'start_paragraph_id': 42, 'start_character': 0, 'end_paragraph_id': 42, 'end_character': 788, 'bleu_score': 0.9831208473513011, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9254454625698120478}, 'section': 'Section::::Structure.\n'}]}]