I Make a Point to Internally Question the Wisdom of the Leader's

I make a point to internally question the wisdom of the leader's decision rather than just doing what I am told. This statement best identifies which of the following guidelines to becoming an effective follower?

A) Offer support to leader.
B) Take initiative.
C) Play counseling and coaching roles to leader when appropriate.
D) Raise issues and/or concerns when necessary.
E) Seek and encourage honest feedback from the leader.
F) Clarify your role and expectations.
G) Show appreciation.
H) Keep the leader informed.
I) Resist inappropriate influence of leader.