CREATE TABLE table_41254 ("Class" TEXT, "Quantity" FLOAT, "Manufacturer" TEXT, "Motor" TEXT, "Seats" FLOAT)

What is the quantity when the seats number was 16 and the class was kss 1913?
SELECT "Quantity" FROM table_41254 WHERE "Seats" = '16' AND "Class" = 'kss 1913'
SELECT "Quantity" FROM "table_41254" WHERE "Class" = 'kss 1913' AND "Seats" = '16'