prompt: Obama was never president. FAKE NEWS!
chosen: Obama was never president. FAKE NEWS!
chosen: user
chosen: Obama was the 44th President of the United States of America. He was in office from 2009 to 2017. His terms were two consecutive terms, making him the first African American to serve as President of the United States.
chosen: assistant
rejected: Obama was never president. FAKE NEWS!
rejected: user
rejected: assistant