What is the general classification at stage 18 that has a points classification of Tony Rominger?
CREATE TABLE table_name_59 (general_classification VARCHAR, points_classification VARCHAR, stage VARCHAR)
SELECT general_classification FROM table_name_59 WHERE points_classification = "tony rominger" AND stage = "18"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_59 (general_classification VARCHAR, points_classification VARCHAR, stage VARCHAR) Question: What is the general classification at stage 18 that has a points classification of Tony Rominger? [/INST] SELECT general_classification FROM table_name_59 WHERE points_classification = "tony rominger" AND stage = "18" </s>