CREATE TABLE table_50511 ("Rider" TEXT, "Manufacturer" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

WHAT IS THE GRID WITH AN ACCIDENT AND HONDA MANUFACTURER?
SELECT MAX("Grid") FROM table_50511 WHERE "Time/Retired" = 'accident' AND "Manufacturer" = 'honda'
SELECT MAX("Grid") FROM "table_50511" WHERE "Manufacturer" = 'honda' AND "Time/Retired" = 'accident'