根据对话内容判断正误。

Mum: What's your favorite food, children?

Bobby: My favorite food is rice.

Mocky: My favorite food is hamburger.

Mum: What's your favorite fruit?

Bobby: My favorite fruit is orange.

Mocky: My favorite fruit is banana.

Mum: What do you often drink?

Bobby: I often drink coffee.

Mocky: I often drink Chinese tea.