prompt: I have some used motor oil, what's the best way for me to get rid of it?
chosen: I have some used motor oil, what's the best way for me to get rid of it?
chosen: user
chosen: The best way to get rid of used motor oil is to take it to an automotive repair shop and have it properly recycled. They will know the safest and most legal way to dispose of it.
chosen: assistant
rejected: I have some used motor oil, what's the best way for me to get rid of it?
rejected: user
rejected: assistant