Who was the young rider classification when Alessandro Petacchi won?
CREATE TABLE table_28538368_2 (young_rider_classification VARCHAR, winner VARCHAR)
SELECT young_rider_classification FROM table_28538368_2 WHERE winner = "Alessandro Petacchi"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_28538368_2 (young_rider_classification VARCHAR, winner VARCHAR) Question: Who was the young rider classification when Alessandro Petacchi won? [/INST] SELECT young_rider_classification FROM table_28538368_2 WHERE winner = "Alessandro Petacchi" </s>