When Making the Venn Diagram of a Categorical Syllogism That

When making the Venn diagram of a categorical syllogism that has one universal premise and one particular premise:

A) it is usually easier to diagram the universal premise first
B) it is usually easier to diagram the particular premise first
C) it is impossible to know which one to diagram first until the conclusion has been diagrammed
D) it is not easier to diagram either one before the other
E) there is no need to continue because such a syllogism can never be valid