Caught Stealing

When a teacher invited a father regarding his son, the teacher said, “Sir, we are worried about your son. He has been caught stealing more than once.” And the father asked, “WHAT DID HE STEAL?” The teacher replied, “Pens.” And the father said, “Hmmmm! I don’t know. Why would he steal pens? I bring home more than enough pens for him from the office!!”