CREATE TABLE table_78249 ("Year" FLOAT, "Manufacturer" CLOB, "Model" CLOB, "Length  ( ft. ) " CLOB, "Fuel or Propulsion" CLOB, "Fleet series" CLOB, "Quantity" FLOAT)

Tell me the model with fuel or propulsion of diesel and orion manufacturer in 2005
SELECT "Model" FROM table_78249 WHERE "Fuel or Propulsion" = 'diesel' AND "Manufacturer" = 'orion' AND "Year" = '2005'
SELECT "Model" FROM "table_78249" WHERE "Fuel or Propulsion" = 'diesel' AND "Manufacturer" = 'orion' AND "Year" = '2005'