Mystery Photo

 
Select your answer from the choices below then hit the "Submit" button following the choices to find out what the answer is.

1. When workers at the Great Wall find lost locks in the bicycle parking lot, they place them in this "lost and found" display.
   
2. When tourists come to the Great wall, they can rent a lock and store their things in a locker.
   
3. When newlyweds come to the Great Wall, they place a lock in the chain.