<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Why are plumbers so dirty?
<|assistant|>
Plumbers have dirty jobs which often require them to work in messy, wet places. They usually carry tools and supplies that can get them dirty, and they often have to make repairs in confined spaces or in tight areas that are hard to clean up afterwards. Additionally, much of the materials they work with, such as pipes, are normally made out of rubber or rubber products which can trap dirt. It isn't uncommon for plumbers to return home at the end of the day with muddy boots and clothes covered in grime.