CREATE TABLE table_33249 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" TEXT)

How many people attended the Rams game against the Kansas City Chiefs?
SELECT "Attendance" FROM table_33249 WHERE "Opponent" = 'kansas city chiefs'
SELECT "Attendance" FROM "table_33249" WHERE "Opponent" = 'kansas city chiefs'