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.

Q: She swatted away a commercial airplane
(A) Humans are incapable of swatting away commercial airplanes
(B)Commercial aiplanes are generally safe and tightly regulated
(C)Commercial airplanes are full of people

A: A
****
Q: Brushing your teeth three times a year is good for your dental health.
(A) Brushing your teeth three times a year is too liitle to do any good to your teeth.
(B)Brushing your teeth three times a year is hard to remember.
(C)Brushing your teeth three times a year is not something many people do.

A: A
****
Q: It is very cold all the year round in the equator
(A) the temperature is high in equatorial regions
(B)There are many tropical rainforests on the equator
(C)The equator is the largest circle on earth

A:
A
****