Well it is a trick question due to it being non-sensical.
The AI is interpreting it in the only way that makes sense, the car is already at the car wash, should you take a 2nd car to the car wash 50 meters away or walk.
It should just respond "this question doesn't make any sense, can you rephrase it or add additional information"
“I want to wash my car. The car wash is 50 meters away. Should I walk or drive?”
The goal is clearly stated in the very first sentence. A valid solution is already given in the second sentence. The third sentence only seems tricky because the answer is so painfully obvious that it feels like a trick.
Where I live right now, there is no washing of cars as it's -5F. I can want as much as I like. If I'd go to the car wash, it'd be to say hi to Jimmy my friend who lives there.
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My car is a Lambo. I only hand wash it since it's worth a million USD. The car wash accross the street is automated. I won't stick my lambo in it. I'm going to the car wash to pick up my girlfriend who works there.
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I want to wash my car because it's dirty, but my friend is currently borrowing it. He asked me to come get my car as it's at the car wash.
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The original prompt is intentionally ambigous. There are multiple correct interpretations.
Are you legally permitted to drive that vehicle? Is the car actually a 1:10th scale model? Have aliens just invaded earth?
Sorry, but that’s not how conversation works. The person explained the situation and asked a question; it’s entirely reasonable for the respondent to answer based on the facts provided. If every exchange required interrogating every premise, all discussion would collapse into an absurd rabbit hole. It’s like typing “2 + 2 =” into a calculator and, instead of displaying “4”, being asked the clarifying question, “What is your definition of 2?”
Because validity doesn't depend on meaning. Take the classic example: "What is north of the North Pole?". This is a valid phrasing of a question, but is meaningless without extra context about spherical geometry. The trick question in reference is similar in that its intended meaning is contained entirely in the LLM output.
I was not replying to your remark, but rather, a later comment regarding the "validity" vs "sensibility". I don't see where I made any distinction concerning wanting to wash cars.
But now I suppose I'll engage your remark. The question is clearly a trick in any interpretive frame I can imagine. You are treating the prompt as a coherent reality which it isn't. The query is essentially a logical null-set. Any answer the AI provides is merely an attempt to bridge that void through hallucinated context and certainly has nothing to do with a genuine desire to wash your car.
Because to 99.9% people it’s obvious and fair to assume that person asking this question knows that you need a car to wash it. No one ever could ask this question not knowing this, so it implies some trick layer.
You grunt with all your might and heave the car wash onto your shoulders. For a moment or two it looks as if you're not going to be able to lift it, but heroically you finally lift it high in the air! Seconds later, however, you topple underneath the weight, and the wash crushes you fatally. Geez! Didn't I tell you not to pick up the car wash?! Isn't the name of this very game "Pick Up The Car Wash and Die"?! Man, you're dense. No big loss to humanity, I tell ya.
*** You have died ***
In that game you scored 0 out of a possible 100, in 1 turn, giving you the rank of total and utter loser, squished to death by a damn car wash.
Would you like to RESTART, RESTORE a saved game, give the FULL score for that game or QUIT?