What is the cause of the Syslog output messages?

Refer to the exhibit.

What is the cause of the Syslog output messages?

A.
The EIGRP neighbor on Fa0/1 went down due to a failed link.

B.
The EIGRP neighbor connected to Fa0/1 is participating in a different EIGRP process, causing
the adjacency to go down.

C.
A shut command was executed on interface Fa0/1, causing the EIGRP adjacency to go down.

D.
Interface Fa0/1 has become error disabled, causing the EIGRP adjacency to go down.