Who can say what KillTheFuture meant almost 5 years ago (to this very week) -- but the intended meaning of post was to say that there are two possible meanings:
- Is the number of dictionaries that you have between 0 and 3, exclusive, whole numbers only? Answer "yes" or "no".
- I know you have the above specified number of dictionaries, please confirm if the number is 1, and if the number is not 1, please confirm that the number is 2.
Never have I gotten a sentence wrong so many times in a single lesson than this one. Argh... And it really sounds like he's saying "un", not "unu".