Ask yes-or-no questions to find the mystery word, then make a guess.
Be specific: Short clues work too: “from Japan?”, “made of metal”, or “can fly?” The AI has no memory of earlier questions, so include the property you mean. “What about Japan?” may need rephrasing. Small spelling mistakes are okay when your meaning is clear.
Invite friends to find the same answer in Movies. Everyone asks their own questions.