Which of the following statements best describes the output from an Nokia 7750 SR shown below?

Which of the following statements best describes the output from an Nokia 7750 SR shown below?
A . The As-Path is not present as it was removed with the s-override configuration command
B. The As-Path is not present as it was removed with the o-as-path configuration command
C. The As-Path is not present as a policy was configured to set it to the null value
D. The As-Path is not present as VPN-IPv4 routes do not propagate the IPv4 As-Path BGP attribute

Answer: C