prompt: In 2050, what will be the fastest mode of transportation?
chosen: In 2050, what will be the fastest mode of transportation?
chosen: user
chosen: In 2050, the fastest mode of transportation is projected to be hyperloop systems, which can travel up to 750 miles per hour and move goods and people across cities quickly and sustainably.
chosen: assistant
rejected: In 2050, what will be the fastest mode of transportation?
rejected: user
rejected: assistant