Well can you can't say stuff when you're dead, asleep, don't have a tongue. ummm any more? So first I am gonna guess that the question you can't answer is "Are you Asleep?". If no I guess the other 2 also
Majin, your riddle is stupid. A rhetorical question is one that has no answer. Also, this riddle can have multiple answers. For example, who is gay?