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.

Bark on trees changes color in the fall
(A) Bark is scratchy and leaves are soft
(B)Leaves are on the end of branches, while bark is on the trunk of the tree
(C)Leaves die in the fall which leads to loss of pigment
C

You must circulate as a pedestrian on the road
(A) There are specific paths for pedestrians in which cars cannot enter
(B)Cars are driven by humans, and pedestrians are humans
(C)Cars road is wider than a pedestrian path
A

The effect of speaking is getting exercise
(A) People can talk while exercising
(B)Exercise and speaking are related
(C)Exercise can't be achieved through speaking

C