听力原文：

G: William, your bird is very cute.

B: It's my new friend. It's very smart.

G: Smart? What can it do?

B: It can say “Thank you!” to me. It can sing, too. 

G: Wow! Where is the bird from?

B: It's from South Africa.

Question: Where's William's bird from?

参考答案：

William's bird is from South Africa.