Question: To carve a pattern into a privacy fence.

  Options: 
 A. Draw your pattern onto a wooden sheet of fence with a pencil first. Next you will need a jigsaw or manually controlled router. Cut a hole in the wooden sheet with a drill bit, so that you can get the saw into the wood to start cutting. Cut along the lines of the pattern, trailing on the inside.
 B. Draw your pattern onto a wooden sheet of fence with a pencil first. Next you will need a jigsaw or manually controlled router. Cut a hole in the wooden sheet with a box cutter, so that you can get the saw into the wood to start cutting. Cut along the lines of the pattern, trailing on the inside.
Answer: A