阅读对话，判断正误。

Mary: What can you do at home, Lisa?

Lisa: I can clean the windows and make the bed. What about you, Tom?

Tom: I can cook the meal and water the flowers. Can you sweep the floor?

Lisa: Yes, of course. I often help my mom sweep the floor.

Mary: No, I can't. But I can do the dishes and wash the clothes.

Tom: We are all helpful at home.