Here's a question and a few possible answers: 

Q: Steve was surprised to find an underground map while he was shopping and carrots and paperback books.  Where might he have found it?
Possible A: subway station, library, super market, county engineer's office, a friend

Why is "super market" an answer aligned with human common sense? 


a supermarket is a self-service shop offering a wide variety of food, beverages and household products,