prompt: How old do you have to be to rent a car?
chosen: How old do you have to be to rent a car?
chosen: user
chosen: The minimum age to rent a car varies by company, but most require drivers to be at least 21 years old. Some car rental agencies may allow drivers between 18 and 20 to rent a car with a young drivers fee or other surcharge. Many car rental companies require a valid drivers license and additional identifcation.
chosen: assistant
rejected: How old do you have to be to rent a car?
rejected: user
rejected: assistant