Which route will be found in the routing table of the Main router?

Refer to the exhibit.

Which route will be found in the routing table of the Main router?

Exhibit:

A.
C 192.168.2.0 is directly connected, Serial0/1

B.
R 192.168.2.0/24 [120/1] via 192.168.255.26, 00:00:24, Serial0/0

C.
R 192.168.255.16 [120/1] via 192.168.255.26, 00:00:24, Serial0/1

D.
R 192.168.255.16 [120/2] via 192.168.255.21, 00:00:22, Serial0/0