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.

[EX Q]: Iron is the lightest metal
(A) Both iron and aluminum are metals
(B)Iron and aluminum have some of the same chemical properties
(C)The atomic mass of iron is larger than that of aluminum
[EX A]: C

[EX Q]: People watch television for sleep
(A) People can see sleeping programs on TV
(B)People may want to sleep after watching TV
(C)Television can't solve people's sleep problems
[EX A]: C

[EX Q]: The ocean is filled with elephants.
(A) Elephants don't flow like water.
(B)Elephants don't drink the water in the ocean.
(C)The ocean is bigger than an elephant.
[EX A]:
A