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Additional Information

For a panel of professors to assess the State of the Union Message on public TV, the producer must choose two Republicans and two Democrats. At least one professor must be an economist and at least one military expert.
  • Available Republican's are Alan, Brown, Caldwell, Darvey, and Elzer.
  • Available Democrat's are Francis, Garland, Humes, and Indroff.
  • Caldwell, Francis, and Garland are economist.
  • Darvey and Indroff are military experts.
  • Francis will not sit in the same room with Caldwell, and will take part only if Alan is on the panel.
  • Darvey refuses to take part with Garland,
  • Elzer refuses to take part with Indroff.