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

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

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

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

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