No endangered species are creatures loved by the timber industry.
All spotted owls are endangered species.
Therefore, some spotted owls are not creatures loved by the timber industry.

Use the five rules to determine whether the following standard-form syllogisms are valid from the Boolean standpoint, valid from the Aristotelian standpoint, or invalid. For those that are invalid from either the Boolean or Aristotelian standpoint, name the fallacy or fallacies committed. Check your answer by constructing a Venn diagram for each.