A thief helps a sick boy instead of stealing. 
A horse, a cat, a dog, and a chicken go on a journey.
Stories are sold for ten gold coins.
I can't tell the difference 
between food and pebbles.
No puedo saber si es una comida o una piedra.
No puedo ni saber si lo que tengo 
delante es comida o una piedra.
Não consigo perceber a 
diferença entre comida e pedras.