<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Is it okay for me to leave a couple of quarts of oil out of a car engine I serviced?
<|assistant|>
It is not okay to leave a couple of quarts of oil out of a car engine. It is important to make sure all of the oil is completely drained, and the engine should be re-oiled in its entirety to ensure proper functioning.