Question: who wrote antigone and what are the dates of his birth and death
[{'answer': 'Sophocles', 'provenance': [{'wikipedia_id': '26984', 'title': 'Sophocles', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'winter 406 / 5 BC'}, {'answer': 'c. 497 / 6 -- winter 406 / 5 BC'}, {'answer': 'c. 497 / 6'}, {'provenance': [{'wikipedia_id': '26984', 'title': 'Sophocles', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 874, 'bleu_score': 0.8402021257791451, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7121744414102901938}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '35896205', 'title': 'Antigone (Euripides play)', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Antigone ( ; ) is a play by the Attic dramatist Euripides, which is now lost except for a number of fragments. According to Aristophanes of Byzantium, t', 'Antigone ( ; ) is a play by the Attic dramatist Euripides, which is now lost except for a number of fragments. According to Aristophanes of Byzantium, the plot was similar to that of Sophocles\' play "Antigone", with three differences. The date of the play is uncertain, but there is evidence that it was written late in Euripides\' career, between 420 BCE and 406 BCE.', 'o Aristophanes of Byzantium, the plot was similar to that of Sophocles\' play "Antigone", with']}}]}]