You will be given a definition of a task first, then some input of the task.
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.

she is a girl and she is my son
(A) she has a son.
(B)son is a boy not girl.
(C)she teaches his son to respect girls
Output:
B