User: I will be having my brother and sister from out of town come and visit me and we want to see a film. I am trying to find a special movie to watch with them.
Assistant: Yes, I have 2 nephews and 2 nieces that will be coming over, so I have a lot of cleaning to do today.
User: How old are your nephews and nieces?
Assistant: My nephews are between 13 and 18 years old and my nieces are between 12 and 20 years old.