what is the grid when the time/retired is oil pressure and the laps are more than 50?
CREATE TABLE table_name_15 (grid INTEGER, time_retired VARCHAR, laps VARCHAR)
SELECT AVG(grid) FROM table_name_15 WHERE time_retired = "oil pressure" AND laps > 50
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_15 (grid INTEGER, time_retired VARCHAR, laps VARCHAR) Question: what is the grid when the time/retired is oil pressure and the laps are more than 50? [/INST] SELECT AVG(grid) FROM table_name_15 WHERE time_retired = "oil pressure" AND laps > 50 </s>