CREATE TABLE table_56885 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

What is the grid when the driver was Michael Schumacher?
SELECT "Grid" FROM table_56885 WHERE "Driver" = 'michael schumacher'
SELECT "Grid" FROM "table_56885" WHERE "Driver" = 'michael schumacher'