prompt: How is espresso different from coffee?
chosen.role: system
chosen.content: A chat.
chosen.role: user
chosen.content: How is espresso different from coffee?
chosen.role: assistant
chosen.content: Espresso is a method of brewing coffee and the name of the drink that is made. The method brews using high-pressure water to create a silkier beverage with a thick creamy layer on top. Espresso can be combined with milk products to create different beverages such as cappuccinos, macchiatos, lattes, and more.  
rejected.role: system
rejected.content: A chat.
rejected.role: user
rejected.content: How is espresso different from coffee?
rejected.role: assistant