What year was the class 253 larger than 18 built?
CREATE TABLE table_name_10 (year_built VARCHAR, class VARCHAR, number VARCHAR)
SELECT year_built FROM table_name_10 WHERE class = "class 253" AND number > 18
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_10 (year_built VARCHAR, class VARCHAR, number VARCHAR) Question: What year was the class 253 larger than 18 built? [/INST] SELECT year_built FROM table_name_10 WHERE class = "class 253" AND number > 18 </s>