根据对话内容，判断下列句子正误。

Zip: What's your favourite fruit, Monkey?

Monkey: I like apples. They're sweet.

Rabbit: I like fruit. But I don't like grapes. They're sour. Bananas are my favourite. They're tasty.

Zip: I like carrot juice. It's fresh and healthy. What about you, Zoom?

Zoom: I like beef, but I'm heavy now. I have to eat vegetables.