At least one person does not love logic. Therefore, there is a person that is not a student. Rewrite each statement in standard categorical form. Use the visualization method to test the validity of the argument. Finally, check your answer by constructing a Venn diagram for the argument.
All students are logic lovers.
Some persons are not logic lovers. Some persons are not students. This means that in order to imagine a case in which the conclusion is false, we must imagine a case in which ALL persons are students. So we cannot imagine a case in which the premises are true and the conclusion is false. Hence, the argument is valid.