Which one of these class maps was configured to match traffic for CS5?

Which one of these class maps was configured to match traffic for CS5?

A.
router#show class-map passClass Map match-all real-time (id 2)Match ip dscp 40

B.
router#show class-map forwardClass Map match-all forward (id 3)Match ip dscp 18

C.
router#show class-map real-timeClass Map match-all block (id 5)Match ip dscp 16

D.
router#show class-map blockClass Map match-all block (id 4)Match ip dscp 43