While attending the pre-departure festival in Clair Obscur: Expedition 33, you can take Antoine's quiz—a test of knowledge to see if you've been paying attention in the city of Lumiere so far. If you answer all three of his questions, you'll get an additional festival token that you can spend in the three tents just behind him.
These unlock two potential quest items—which you presumably can't access later considering you leave Lumiere—and an extra tied-back hairstyle for Gustave. Now you know what's at stake, here are the three answers you need to give to Antoine's questions.
