Which of the Following Definitions Uses Negative Terms in an Acceptable

Multiple Choice

Which of the following definitions uses negative terms in an acceptable way?

A) A fluorescent light is a light without a tungsten filament.
B) A shark is a fish without scales.
C) A bachelor is a man who is unmarried.
D) A pine tree is a tree with no leaves.
E) An enemy is someone who doesn't send you a birthday card.