Under a certain legal system, prisoners are allowed to make one statement. If their statement turns out to be true then they are hanged

Q. Under a certain legal system, prisoners are allowed to make one statement. If their statement turns out to be true then they are hanged. If the statement turns out to be false then they are shot. One prisoner made a statement and the judge had no option but to set him free. Which one of the following could be that statement?

(A) I did not commit the crime

(B) I committed the crime

(C) I will be shot

(D) You committed the crime

Ans: I will be shot