An online version of 20 Questions:
Think of an object and the A.I. will try to figure-out what you are thinking by asking simple questions. The object you think of should be something that most people would know about, but, never a specific person, place or thing.
I tried with an orange and it got it using 20 questions, concluding:
Can you play with it? You said Yes, I say Doubtful.
Would you give it as a gift? You said Sometimes, I say No.
It does not matter if our answers disagree, as over time the game will change its answers to reflect common knowledge. If you feel that the game is in error, the only way to fix it is to play again.