Question: make a window for the cardboard house

  Options: 
 A. Use a ruler to measure the length and width of the window, mark the dimensions with a pencil, use an X-acto knife to cut out the top off the cardboard b
 B. Use a ruler to measure the length and width of the window, mark the dimensions with a pencil, use an X-acto knife to cut out the cardboard marked with pencil
Answer: B