What is the Lap Length of the race with a Grand Prix Fia Category?
CREATE TABLE table_name_50 (lap_length VARCHAR, category VARCHAR)
SELECT lap_length FROM table_name_50 WHERE category = "grand prix fia"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_50 (lap_length VARCHAR, category VARCHAR) Question: What is the Lap Length of the race with a Grand Prix Fia Category? [/INST] SELECT lap_length FROM table_name_50 WHERE category = "grand prix fia" </s>