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.

After throwing a ball upwards, it will keep going up
(A) On Earth, gravity usually brings objects back down
(B)Throwing a ball is fun
(C)Balls are sometimes red
A

Saying "good evening", he waved his teacher warmly at dawn when he arrived the school
(A) "good evening" is said by him at the time when he arrived at the school
(B)"good evening" is used at the time of greeting in the evening instead of in the morning
(C)"good evening" is said by him to please his teacher in the school
B

Jack takes his spaceship to work
(A) spaceship is the special transportation that flies into space
(B)spaceship is too expensive for a person to take
(C)taking a huge spaceship to work is so conspicuous

A