阅读短文，回答问题

John: Hi, Sarah. Let's go to the zoo.

Sarah: Great! Let's go.

John: Look at the elephant.

Sarah: Wow, it's so big. Look at the panda. It's black and white.

John: Yes. It's cute. I like the panda.

Sarah: Me too. Look! What's that?

John: It's a brown bear. It's on the log.

Sarah: Wow! Cool!