prompt: Cured ham was formerly infected with what disease?
chosen: Cured ham was formerly infected with what disease?
chosen: user
chosen: Cured ham was formerly infected with Clostridium chaoyangensis, which is a recently discovered bacterium that previously infected sourdough culture and causes "ham-food poisoning".
chosen: assistant
rejected: Cured ham was formerly infected with what disease?
rejected: user
rejected: assistant