Refer to the exhibit.

Which statement is true about why the first-hop PIM IPv6 router is stuck in registering?

A.
The scope of the IPv6 multicast address is link-local.

B.
The outgoing interface for the IPv6 multicast group should not be a tunnel interface.

C.
The R-bit is set in the IPv6 address, but this is not an embedded RP multicast IPv6 address.

D.
The S flag should not be set on a first-hop PIM router.

E.
A multicast IPv6 address does not start with FF.