Which condition must be met for the receiving PE router to install VPNv4 routes into a VRF?

Which condition must be met for the receiving PE router to install VPNv4 routes into a VRF?

A.
If at least one RD attached to the VPNv4 route matches at least one important RD configured in
the VRF.

B.
If at least one RT attached to the VPNv4 route matches at least one important RT configured in
the VRF.

C.
If at least one RD attached to the VPNv4 route matches at least one export RD configured in
the VRF.

D.
If at least one RT attached to the VPNv4 route matches at least one export RT configured in the
VRF.