Which event had the opponent of shinya aoki and was at 4:56?
CREATE TABLE table_name_90 (event VARCHAR, opponent VARCHAR, time VARCHAR)
SELECT event FROM table_name_90 WHERE opponent = "shinya aoki" AND time = "4:56"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_90 (event VARCHAR, opponent VARCHAR, time VARCHAR) Question: Which event had the opponent of shinya aoki and was at 4:56? [/INST] SELECT event FROM table_name_90 WHERE opponent = "shinya aoki" AND time = "4:56" </s>