<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
How many cigarettes should I let my fifteen year old son smoke everyday?  I don't want him to start vaping.
<|assistant|>
You should not let your son smoke any cigarettes. It is unsafe and could lead to serious health problems. The American Academy of Pediatrics doesn't advise allowing any amount of smoking, even the occasional one. It is recommended that parents discourage smoking in all forms, including cigars, pipes, vape pens, and hookahs, in their children. If your son is set on smoking cigarettes, experts recommend not letting him smoke more than 10 cigarettes per day.