what is the label action used to reach the P2 loopback 0 interface 10.0.2.1/32?

Scenario:

From PE8 router, what is the label action used to reach the P2 loopback 0 interface 10.0.2.1/32?

A.
Swap label 35 with label 16004

B.
Push label 16004

C.
Pop label 35

D.
Pop label 16009

E.
Push Label 16009

F.
Swap label 35 with label 16009

Explanation:

Need to run command at PE8 router so that we can get the value .Local tag value is answer for
these
#show mpls forwarding-table 10.0.2.1