Q: 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.
now Mary is in China, and she swims in a hospital in Shanghai
(A) she dreamt about swimming when she was in a hospital.
(B)people do not swim in a hospital.
(C)she was good at swimming when she worked in a hospital.
A:
B