Name the Logical Relation That Holds Between the Two Categorical

Short Answer

Name the logical relation that holds between the two categorical statements that follow. In the case of subalternation, indicate which statement is the superaltern and which is the subaltern. If the pair does not exemplify any of the logical relations we have discussed, simply write "None."
All world-renowned chefs are skilled chemists. / No world-renowned chefs are skilled chemists.