Question: when was the importance of being ernest written
[{'answer': '1894', 'provenance': [{'wikipedia_id': '31067', 'title': 'The Importance of Being Earnest', 'start_paragraph_id': 5, 'start_character': 151, 'end_paragraph_id': 5, 'end_character': 155, 'bleu_score': 1.0, 'section': 'Section::::Composition.\n'}]}, {'provenance': [{'wikipedia_id': '31067', 'title': 'The Importance of Being Earnest', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 882, 'bleu_score': 0.8518791724240351, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17162076865130752635}, 'section': 'Section::::Composition.\n'}]}]