How many years has Sasol Jordan Yamaha as an Entrant?
CREATE TABLE table_name_79 (year INTEGER, entrant VARCHAR)
SELECT AVG(year) FROM table_name_79 WHERE entrant = "sasol jordan yamaha"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_79 (year INTEGER, entrant VARCHAR) Question: How many years has Sasol Jordan Yamaha as an Entrant? [/INST] SELECT AVG(year) FROM table_name_79 WHERE entrant = "sasol jordan yamaha" </s>