"Who is who?"

Translation: Ai là ai?

[lyzasrey]

Inception?

[Huy_Ngo]

It was an old gameshow, very old that I do not remember what it is about.

Also, it is a Vietnamese lesson at school: about the structure like "Tôi là Huy", each part can be an answer for question "Who?".

[jay41201]

Just curious. Do you even use this question? :)

[morozco024]

In English its fairly common...networking at a business event, you turn to your friend and ask, "Alright, who is who?" More specifically we'd ask "Who is everyone?" But same, same, lol...

[Mark403768]

Not really. Duolingo seems to specialize in language usage no one actually uses.