Chris is fun. Great literature improves your life. Gone with the Wind is great literature. Gone with the Wind will improve your life. To deny the consequent , a minor premise must assert that a particular instance does not equate to the consequent.
All blonds are fun.
Chris is not fun. Chris is not blond Great literature improves your life. Gone with the Wind will not improve your life. Gone with the Wind is not great literature. The fallacy of affirming the consequent is committed when a minor premise equates a specific instance to a consequent.