What year shows the Entrant of bmw motorsport?
CREATE TABLE table_name_15 (year INTEGER, entrant VARCHAR)
SELECT SUM(year) FROM table_name_15 WHERE entrant = "bmw motorsport"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_15 (year INTEGER, entrant VARCHAR) Question: What year shows the Entrant of bmw motorsport? [/INST] SELECT SUM(year) FROM table_name_15 WHERE entrant = "bmw motorsport" </s>