Your question is Choosing the Truth Gate. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
There are two gates, one to heaven and one to hell. One gatekeeper always tells the truth and the other always lies. What question would you ask both gatekeepers to determine which gate leads to heaven?