阅读对话，判断正误。

Amy: Tom, let's draw pictures.

Tom: OK. I like drawing very much.

Amy: Let's draw pictures of traffic rules.

Tom: OK. Look at my picture. It tells you, "Stop! Don't go!"

Amy: My pictures are traffic signs (标志). Go straight on! Turn left! Turn right!

Tom: I like your pictures, Amy. And I learn a lot.

Amy: Really? That's good.