Refer to the exhibit.
router eigrp SAF ! service-family ipv4 autonomous-system 1 ! topology base exit-sf-topology exit-service-family !
router eigrp CUCME ! service-family ipv4 autonomous-system 1 ! topology base exit-sf-topology exit-service-family !
Assuming that the two Cisco SAF Forwarders are adjacent to each other and that no SAF clients have been configured, which statement is true?

A.	The Cisco SAF Forwarders will not establish a neighbor relationship because the service-family external-client configuration is missing.
B.	The Cisco SAF Forwarders will not establish a neighbor relationship because the eigrp label CUCME should be replaced with SAF.
C.	The Cisco SAF Forwarders will not establish a neighbor relationship because the service-family external-client configuration is missing as well as the static neighbor configurations.
D.	The Cisco SAF Forwarders will establish a neighbor relationship. No further configuration is required.
E.	Cisco SAF Forwarders will not establish a neighbor relationship until the SAF clients are configured and registered to the Cisco SAF Forwarders.