When the New Year is coming, all the kids wait for a visit from Santa Claus. He comes with a huge bag of gifts, and you can choose any one of them. But how to make the best choice? Santa takes gifts out of the bag one at a time, and if you don't like it, he puts it back into the bag and doesn’t take it out again. This leads to some disappointing situations when the last thing from the bag is a doll, and you already refused a pirate hat because hoping to get a train set!

When this happened with John, his Dad told him - "Don't worry, I’ll teach you...