句子排序。
() What are those?
() Wow! You have a lot of animals! Are they sheep?
() Let me count. Mmm…Fifteen. Look, they are cows and hens.
() They're horses.
() Look! This is my farm.
() No, they aren't. They are goats.
() How many horses do you have?
() Your farm is so big. I like it.