<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
how do i cash a check that is not mine
<|assistant|>
You cannot cash a check that is not yours. The person who wrote the check has to first endorse it before it can be cashed. Even if the check does contain their name, it must have their written permission and it should be accompanied by proper identification of the person cashing the check. If the person cannot provide this, the check cannot be cashed.