<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
My friend's son and daughter share a room. I think that's unnatural. What should I tell her?
<|assistant|>
You could suggest to your friend that it might be beneficial for their children to each have their own space to facilitate healthy development and independence. Creating separate rooms might also help to reduce the arguing and tension between siblings, as each child would have their own space and activities to focus on.