<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Do you know much about drug testing?
<|assistant|>
Drug testing is the analysis of samples of urine, hair, blood, or other body fluids to detect the presence of drugs or alcohol. It is used in a variety of situations such as pre-employment screening, monitoring patient recovery, and testing athletes. Drug testing is used as a tool to discourage illicit drug use and promote safety in a variety of contexts.