CREATE TABLE "current_bus_fleet_roster" (
  "order_year" real,
  "fleet_series_qty" text,
  "manufacturer" text,
  "model" text,
  "powertrain_engine_transmission" text,
  "fuel_or_propulsion" text,
  "division" text
);

Question: Name the powertrain for kmd and c40lf
SQL: SELECT "powertrain_engine_transmission" FROM "current_bus_fleet_roster" WHERE "division"='KMD' AND "model"='C40LF';

Question: Name the division for  detroit diesel series 50egr allison wb-400r
SQL: SELECT "division" FROM "current_bus_fleet_roster" WHERE "powertrain_engine_transmission"='Detroit Diesel Series 50EGR Allison WB-400R';

Question: Name the manufacturer for 2011
SQL: SELECT "manufacturer" FROM "current_bus_fleet_roster" WHERE "order_year"=2011;