For each of the following arguments,
a. Translate the argument into standard form.
b. Name the mood and figure of its standard-form translation.
c. Test its validity using a Venn diagram. If it is valid, give its traditional name.
d. If it is invalid, name the fallacy it commits.

All valid syllogisms distribute their middle terms in at least one premise, so this syllogism must be valid, for it distributes its middle term in at least one premise.