CREATE TABLE table_name_29 (grid INT, laps VARCHAR, driver VARCHAR)

What is the average grid for damon hill with over 74 laps?
SELECT AVG(grid) FROM table_name_29 WHERE laps > 74 AND driver = "damon hill"
SELECT AVG("grid") FROM "table_name_29" WHERE "damon hill" = "driver" AND "laps" > 74