Which Cisco IOS XR command sets successfully configure a value of 20 for the advertisement-interval?

Which Cisco IOS XR command sets successfully configure a value of 20 for the
advertisement-interval?

A.
RP/0/RSP0/CPU0:routerconfig)# router bgp 65512
RP/0/RSP0/CPU0:router(config-bgp)# session-group test
RP/0/RSP0/CPU0:router(config-bgp-sngrp)# advertisement-interval 20
RP/0/RSP0/CPU0:router(config-bgp-sngrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor-group test
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# advertisement-interval 25
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor 192.168.1.1
RP/0/RSP0/CPU0:router(config-bgp-nbr)# remote-as 65513
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use session-group test
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use neighbor-group test

B.
RP/0/RSP0/CPU0:routerconfig)# router bgp 65512
RP/0/RSP0/CPU0:router(config-bgp)# session-group test
RP/0/RSP0/CPU0:router(config-bgp-sngrp)# ebgp-multihop 2
RP/0/RSP0/CPU0:router(config-bgp-sngrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor-group test
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# advertisement-interval 20
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor 192.168.1.1
RP/0/RSP0/CPU0:router(config-bgp-nbr)# remote-as 65513
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use session-group test
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use neighbor-group test

C.
RP/0/RSP0/CPU0:routerconfig)# router bgp 65512
RP/0/RSP0/CPU0:router(config-bgp)# session-group test
RP/0/RSP0/CPU0:router(config-bgp-sngrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor-group test
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor 192.168.1.1
RP/0/RSP0/CPU0:router(config-bgp-nbr)# remote-as 65513
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use session-group test
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use neighbor-group test

D.
RP/0/RSP0/CPU0:routerconfig)# router bgp 65512
RP/0/RSP0/CPU0:router(config-bgp)# session-group test
RP/0/RSP0/CPU0:router(config-bgp-sngrp)# advertisement-interval 25

RP/0/RSP0/CPU0:router(config-bgp-sngrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor-group test
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# advertisement-interval 20
RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# exit
RP/0/RSP0/CPU0:router(config-bgp)# neighbor 192.168.1.1
RP/0/RSP0/CPU0:router(config-bgp-nbr)# remote-as 65513
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use session-group test
RP/0/RSP0/CPU0:router(config-bgp-nbr)# use neighbor-group test