[
  {
    "role": "user",
    "text": "Explain why a prism splits white light. Reply with exactly the following two paragraphs, with no heading or other text:\n\nWhite light contains many visible wavelengths. A prism refracts each wavelength by a different amount because the refractive index of glass depends on wavelength.\n\nViolet light bends more than red light. The separated wavelengths leave the prism in different directions, producing a spectrum of colors."
  },
  {
    "role": "assistant",
    "text": "White light contains many visible wavelengths. A prism refracts each wavelength by a different amount because the refractive index of glass depends on wavelength.\n\nViolet light bends more than red light. The separated wavelengths leave the prism in different directions, producing a spectrum of colors."
  },
  {
    "role": "assistant",
    "text": "The stop hook ran."
  }
]