Given the task definition and input, reply with output. In this task, you are given an impractical statement. You are also given three reasons (associated with "A", "B", "C") explaining why this statement doesn't make sense. You must choose the most corresponding reason explaining why this statement doesn't make sense.

Christmas is a time for working all day
(A) People eat big dinners on christmas
(B)People go on holidays at christmas
(C)Typically, people have holidays on christmas
C