<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Is it okay to go hiking on a cloudy day without sunscreen?
<|assistant|>
Yes, it is okay to go hiking on a cloudy day without sunscreen. On a cloudy day, the sun's ultraviolet rays will be blocked, which means that you will be safer from sunburns. But it is still important to wear long sleeves and a wide-brimmed hat to protect yourself from the elements and any wildlife.