阅读理解，判断正误。

Ann: Today is Mother's Day. What can we do for Mum?

Bob: Ah! I have a good idea! I can clean the room and wash the plates.

Ann: I can draw. I can make a card for Mum.

Bob: What about you, Joe?

Joe: I make a paper rose for Mum. Look, this is my flower.

Bob: How nice!

Ann: OK. Let's say "Happy Mother's Day" to Mum.

Bob: OK. Let's go.