Answer: Not enough information but probably Mr. Szarzak does more work
Explanation: Mr. Szarzak probably does more work because W is defined as...
W = Fdcos(Ф)
where F is the force, d is displacement and Ф represents the angle of the displacement and force vector. Both are lifting the same direction so the angle does no matter. Looking at dispalcement and both Mr. Szarzak and Mrs. Szarzak lift the weight with a constant velocity, they both are applying the same force as net force is 0 but Mr. Szarzak is taller so he pulls it up more distance and thus applies more work. However, it is not enough information because force plays a role. If the force applied by Mrs. Szarzak is a decent amount greater than Mrs. Szarzak than Mrs. Szarzak will do more work so it is not enough information.