prompt: how often do i have to wash my baby's bottles?
chosen: how often do i have to wash my baby's bottles?
chosen: user
chosen: You should wash your baby's bottles at least once every other day to ensure that they are clean and free of germs. Additionally, always wash your baby’s bottles in hot water to properly sanitize them.
chosen: assistant
rejected: how often do i have to wash my baby's bottles?
rejected: user
rejected: assistant