prompt: Is it okay to go hiking on a cloudy day without sunscreen?
chosen: Is it okay to go hiking on a cloudy day without sunscreen?
chosen: user
chosen: Going hiking on a cloudy day without sunscreen is generally not a great idea, since the UV radiation from the sun can still penetrate the clouds. Even on cloudy days, it's recommended to wear sunscreen or other sun-protective clothing and hats to protect yourself from the sun's harmful rays.
chosen: assistant
rejected: Is it okay to go hiking on a cloudy day without sunscreen?
rejected: user
rejected: assistant