from Kevin's mom, via Kevin:
You are on a horse, galloping at a constant speed.
On your right side is sharp drop off.
On your left side is an elephant traveling at the same speed as you.
Directly in front of you is a galloping kangaroo and your horse is unable to overtake it.
Behind you is a lion running at the same speed as you and the Kangaroo.
What must you do to safely get out of this highly dangerous situation?