Name the division for detroit diesel series 50egr allison wb-400r
CREATE TABLE table_26668 (
    "Order Year" real,
    "Fleet Series (Qty.)" text,
    "Manufacturer" text,
    "Model" text,
    "Powertrain (Engine/Transmission)" text,
    "Fuel or Propulsion" text,
    "Division" text
)
SELECT "Division" FROM table_26668 WHERE "Powertrain (Engine/Transmission)" = 'Detroit Diesel Series 50EGR Allison WB-400R'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Name the division for detroit diesel series 50egr allison wb-400r ### Input: CREATE TABLE table_26668 (
    "Order Year" real,
    "Fleet Series (Qty.)" text,
    "Manufacturer" text,
    "Model" text,
    "Powertrain (Engine/Transmission)" text,
    "Fuel or Propulsion" text,
    "Division" text
) ### Response: SELECT "Division" FROM table_26668 WHERE "Powertrain (Engine/Transmission)" = 'Detroit Diesel Series 50EGR Allison WB-400R'