prompt: Why won't my car start?
chosen: Why won't my car start?
chosen: user
chosen: A few possible reasons why your car won't start could be due to low fuel, a dead battery or a problem with the starter or spark plugs. Check the fuel tank, jump start the battery or check the starter and spark plugs before contacting a mechanic.
chosen: assistant
rejected: Why won't my car start?
rejected: user
rejected: assistant