Zoological Wombat

Robert and Sarah were playing with stuffed animals. Robert was playing with a bear and Sarah was playing with her favorite toy: "Horsie".

Bear: "I'm hungry! I want to eat something!"
Horsie: "I know where we can eat some grass!"
Bear: "No, I don't eat grass. I like eating things like Horsies!"
Horsie: "Hey, there's an elephant we can eat!"
Bear: *looks at Horsie* "Horsies eat grass, they don't eat elephants!"
Horsie: "Well, there's grass IN the elephant!"