Refer to the exhibit. On the basis of the configuration provided, how are the Hello packets sent by R2 handled by R5 in OSPF area 5?（）
- A The Hello packets will be exchanged and adjacency will be established between routers R2 and R5.
- B The Hello packets will be exchanged but the routers R2 and R5 will become neighbors only.
- C The Hello packets will be dropped and no adjacency will be established between routers R2 and R5.
- D The Hello packets will be dropped but the routers R 2 and R5 will become neighbors.