prompt: What is the tallest building in the world?
chosen.role: system
chosen.content: A chat.
chosen.role: user
chosen.content: What is the tallest building in the world?
chosen.role: assistant
chosen.content: The tallest building in the world is Burj Khalifa.  The building is 2,717 feet, has 163 levels, and is located in Dubai, UAE.
rejected.role: system
rejected.content: A chat.
rejected.role: user
rejected.content: What is the tallest building in the world?
rejected.role: assistant