The answer is C) Trap.
In gold there are many names for certain thing's, but in this case another word for bunker is trap.
Step-by-step explanation:
A) Golfers shout Fore to warn people in the feild to move, so they don't get hit by a golfball.
B) Green isn't the answer, it doesn't make sense. Plus green is basically the teeing ground.
C) Trap is indeed another word for a bunker in golf.
D) Address is a way to hit a golfball.
That being said, D/B/A aren't the answer.
The answer is: C) Trap.