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.

[EX Q]: Teachers must do homework.
(A) Teachers are too busy to do homework.
(B)No teacher need to do homework.
(C)Homework is too easy for teachers.
[EX A]: B

[EX Q]: A dental office is for physical examination.
(A) Dental office is too small to provide physical examination.
(B)Dental office don't have enough doctors to provide physical examination.
(C)Dental office don't provide a complete set of medical examination.
[EX A]: C

[EX Q]: Something you can find in a school is planes
(A) Planes make great noise so they influence classes
(B)Planes park in airports instead of schools
(C)Planes are too big for a school playground
[EX A]:
B