CREATE TABLE table_name_20 (laps INT, grid VARCHAR, driver VARCHAR)

What is the low lap total for henri pescarolo with a grad larger than 6?
SELECT MIN(laps) FROM table_name_20 WHERE grid > 6 AND driver = "henri pescarolo"
SELECT MIN("laps") FROM "table_name_20" WHERE "driver" = "henri pescarolo" AND "grid" > 6