Given the task definition and input, reply with output. 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.

The increase in retirement pay makes old people sad
(A) person usually want the state to increase benefits
(B)The fiscal pressures on the welfare state are enormous
(C)Different old people have different retirement
A