prompt: What is a prism?
chosen.content: What is a prism?
chosen.role: user
chosen.content: A prism is a transparent optical element that separates light into its component frequencies. A regular geometric shape (e.g. a triangle, square, etc.) that refracts light is called a refracting shape, and a prism is a special kind of refracting shape. 
  In addition, a prism can be used as an optical instrument to study the dispersion of light and analyze its components. It is also used for color mixing, beam division, and as a component of various optoelectronic devices.
chosen.role: assistant
rejected.content: What is a prism?
rejected.role: user
rejected.content: A prism is an optical instrument made of glass or crystals that separated light into its component colors. It is shaped like a triangular or hexagonal pillar and when light passes through it, the light is bent or Refracted which is why it is able to break up white light into its spectrum of colors.
rejected.role: assistant