Which Behavior Best Demonstrates Aggression

Which behavior best demonstrates aggression?

A) Stomping away from the nurses' station,going to the day room,and grabbing a pool cue from a patient standing by the pool table.
B) Bursting into tears,leaving the community meeting,and sitting on a bed hugging a pillow and sobbing.
C) Telling the primary nurse,"I felt angry when you said I could not have a second helping at lunch."
D) Telling the medication nurse,"I am not going to take that or any other medication you try to give me."