prompt: Is it okay to share toothbrushes?
chosen: Is it okay to share toothbrushes?
chosen: user
chosen: It is generally not a good idea to share toothbrushes, as this could result in the spread of bacteria and fungal infections. Therefore, it is best to use your own toothbrush and be sure to switch to a new one every three to four months.
chosen: assistant
rejected: Is it okay to share toothbrushes?
rejected: user
rejected: assistant