What is the number of the grid for Johnny Herbert with more than 52 laps?
CREATE TABLE table_name_28 (grid INTEGER, driver VARCHAR, laps VARCHAR)
SELECT SUM(grid) FROM table_name_28 WHERE driver = "johnny herbert" AND laps > 52
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_28 (grid INTEGER, driver VARCHAR, laps VARCHAR) Question: What is the number of the grid for Johnny Herbert with more than 52 laps? [/INST] SELECT SUM(grid) FROM table_name_28 WHERE driver = "johnny herbert" AND laps > 52 </s>