Question: what is the name of the virtual reality world in ready player one
[{'answer': 'OASIS', 'provenance': [{'wikipedia_id': '32903764', 'title': 'Ready Player One', 'start_paragraph_id': 5, 'start_character': 279, 'end_paragraph_id': 5, 'end_character': 284, 'bleu_score': 1.0, 'section': 'Section::::Synopsis.:Setting.\n'}]}, {'provenance': [{'wikipedia_id': '32903764', 'title': 'Ready Player One', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 1006, 'bleu_score': 0.810970255593063, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5528560924762560720}, 'section': 'Section::::Synopsis.:Setting.\n'}]}]