Question: How can you get a child to smile in a photo?
Option 0: Ask the kid to tell you to tell you a sad story, and then tell them they CAN NOT laugh (it will crack them up and they can't help but smile).
Option 1: Ask the kid to tell you to tell you a joke, and then tell them they CAN NOT laugh (it will crack them up and they can't help but smile).
Answer: 1