Consider the following premises. For all z_4, if z_4 takes a plane, then z_4 is driving a car. There is at least one z_4 for which if z_4 drives a car, then z_4 is taking a plane. Can we infer the following from them? If we can, name the inference rule being used: For all z_4, the fact that z_4 drives a car does not imply that z_4 is taking a plane.
That contradicts the premises. Therefore the answer is no.