Can you solve this puzzle? 


You are riding on a beautiful white horse. 
On your left side is a drop off. 
On your right side are several ostriches being chased by a lion. 
In front of you are four large gazelles which won't get out of your way and you can't seem to overtake them. 
Behind you is a stampede of horses. 
What must you do to get out of this highly dangerous situation?