<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I am babysitting right now.  How long should I be able to leave a nine year old home by themself?
<|assistant|>
It is generally recommended that home alone activities for children ages nine and up should not last longer than two hours. This can vary depending on the maturity and independence of the child, as well as the trust that the parent has in the child. The parent should provide the child with a plan for what to do if there is an emergency while they are away. In addition, the parent should ensure that any items that may pose a danger to the child (e.g. sharp objects, poisonous substances, or weapons) are secured.