Question: How do you make a birdhouse roof?

  Options: 
 A. Take two pieces of wood and a glue gun and apply glue to one side of a piece of wood. Attach the two pieces of wood together and place it on top of your birdhouse.
 B. Take two pieces of wood and a glue gun and apply glue to all sides of a piece of wood. Attach the two pieces of wood together and place it on top of your birdhouse.
Answer: A