prompt: What are some jokes about North Koreans?
chosen: What are some jokes about North Koreans?
chosen: user
chosen: Q: What did the North Korean do when he found out he was adopted? 
  A: He went home to investigate! 
  
  Q: Why don't North Koreans trust mathematicians? 
  A: Because they make up numbers!
  
  Q: Why don't North Koreans like cafeterias?
  A: Because they don't have any froofroo sauce.
  
  Q: How did the North Korean get a job at the NASA? 
  A:He started responding to "Blah Blah Blah" with accurate information!
chosen: assistant
rejected: What are some jokes about North Koreans?
rejected: user
rejected: assistant