Which statement best explains how a reader can tell that the passage’s narrator is unreliable?
A
The narrator says he loved the old man, but other events show he is prejudiced against older people.B
The narrator claims he is not suffering from madness, but he has no rational reason to kill the old man.C
The narrator insists he is uninterested in gold, but he clearly murdered the man for his money.D
The narrator says he does not know where he got the idea to kill the old man, but he is lying to protect someone else.