How many drivers did Bob Gerard Racing have?
CREATE TABLE table_21977627_1 (driver VARCHAR, entrant VARCHAR)
SELECT COUNT(driver) FROM table_21977627_1 WHERE entrant = "Bob Gerard Racing"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_21977627_1 (driver VARCHAR, entrant VARCHAR) Question: How many drivers did Bob Gerard Racing have? [/INST] SELECT COUNT(driver) FROM table_21977627_1 WHERE entrant = "Bob Gerard Racing" </s>