Consider the following premises. Jennifer is running. For all x_16, if x_16 were a scientist, then x_16 is driving a car. Patricia is not driving a car. Can we infer the following from them? Patricia is a scientist.
 From the fact that for all x_16, if x_16 were a scientist, then x_16 is driving a car we can infer that if Patricia were a scientist, then Patricia is driving a car. Finally, from the fact that if Patricia were a scientist, then Patricia is driving a car, and that Patricia is not driving a car we can infer that Patricia is not a scientist, which contradicts that Patricia is a scientist. Therefore, the answer is no.