Consider the following premises. For all x_7, x_7 will sleep if and only if x_7 will drive a car. For all x_7, if x_7 sleeps, then x_7 is driving a car. Can we infer the following from them? If we can, name the inference rule being used: The fact that David sleeps does not imply that David is driving a car.
That contradicts the premises. Therefore the answer is no.