you get 5 seconds to think of a number (1 2 3 4 5 6 7 8 or 9) then answer it is (the number they just asked is it over) or yes or no AI: is your number over 5? me: no AI: Is it under 5? me: no AI: Your number is five Me: How did you guess? (this time my number is 9 AI: is your number over 5? Me: yes AI: is it over 7? Me: yes AI: is your number over 8? Me: yes AI: your number is 9!