TASK DEFINITION: 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.
PROBLEM: after the dinner, I would like to eat desert
(A) eating dinner in the desert is not a good choice
(B)the people who explore the desert may not have so many chances to enjoy their dinner
(C)desert is so big and made of sand, nobody can eat it

SOLUTION: C

PROBLEM: He added cotton to the sandwich
(A) cotton is naturally white while cucumber is green
(B)cucumber doesn't grow in cotton
(C)we don't eat cotton

SOLUTION: C

PROBLEM: The driver exceeded sound speed with his motor cycle
(A) Motor cycle only have two wheels
(B)Motor cycle couldn't exceed sound speed
(C)Motor cycle consume gasoline instead of electricity

SOLUTION:
B