CREATE TABLE table_76656 ("Rider" TEXT, "Manufacturer" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

Which Manufacturer has a Time/Retired of accident?
SELECT "Manufacturer" FROM table_76656 WHERE "Time/Retired" = 'accident'
SELECT "Manufacturer" FROM "table_76656" WHERE "Time/Retired" = 'accident'