Question: To grate and juice a lemon.

  Options: 
 A. Wash lemon, zest with small grater and add to bowl. Chop lemon in half and squeeze out the juice of half a lemon into the bowl.
 B. Wash lemon, zest with small grater and add to bowl. Chop lemon in half and squeeze out the juice of half a lime into the bowl.
Answer: A