Consider the following premises. For all x_10, if x_10 were rich, then x_10 is fast. For all x_10, x_10 is fast or x_10 will work. For all x_10, x_10 will not drive a car. For all x_10, if x_10 were fast, then x_10 is rich. For all x_10, x_10 is rich if and only if x_10 will play squash. For all x_10, if x_10 plays squash, then x_10 is driving a car. Can we infer the following from them? For all x_10, x_10 will work.
 From the fact that for all x_10, if x_10 plays squash, then x_10 is driving a car, and that for all x_10, x_10 will not drive a car we can infer that for all x_10, x_10 will not play squash. From the fact that for all x_10, if x_10 were fast, then x_10 is rich, and that for all x_10, if x_10 were rich, then x_10 is fast we can infer that for all x_10, x_10 is fast if and only if x_10 is rich. From the fact that for all x_10, x_10 is rich if and only if x_10 will play squash, and that for all x_10, x_10 will not play squash we can infer that for all x_10, x_10 is not rich. From the fact that for all x_10, x_10 is fast if and only if x_10 is rich, and that for all x_10, x_10 is not rich we can infer that for all x_10, x_10 is not fast. Finally, from the fact that for all x_10, x_10 is fast or x_10 will work, and that for all x_10, x_10 is not fast we can infer that for all x_10, x_10 will work. Therefore, the answer is yes.