CREATE TABLE table_9949 ("Year" TEXT, "Kansas" TEXT, "Nebraska" TEXT, "North Dakota" TEXT, "Oklahoma" TEXT, "South Dakota" TEXT, "Texas" TEXT)

What is the oklahoma has Bush from Nebraska in year 2004?
SELECT "Oklahoma" FROM table_9949 WHERE "Nebraska" = 'bush' AND "Year" = '2004'
SELECT "Oklahoma" FROM "table_9949" WHERE "Nebraska" = 'bush' AND "Year" = '2004'