Original: When Wilbur wants a play with a lamb, the lamb's father (known as a ram) says that sheep don't play with pigs because it's only a matter of time before they are turned into smoked bacon and ham.
Simplified: When Wilbur wants a play with a lamb, the lamb's father (known as a ram) says that sheep do not play with pigs because it's only a matter of time before they are turned into smoked bacon and ham.