Just came from a bar with my dad

I was there for quiz and they asked history question "Who did the Ribbentrop agreement" That's all they gave no year and no nothing to specify the question. We answered Molotov and they did not accept it, if they would've told us the year was 1944 then I would've known it was Ryti-Ribbentrop and not Molotov-Ribbentrop agreement that was signed in 1939. FOR FUCK SAKE I AM PISSED AS HISTORY ENTHUSIAST! AAAAAAAAAARRRRRRRRGH!