Consider the following premises. For all x_6, x_6 is not a nurse. For all x_6, x_6 will go running or x_6 is not a mechanic. For all x_6, x_6 is a nurse or x_6 is a mechanic. Can we infer the following from them? For all x_6, x_6 will go running.
 From the fact that for all x_6, x_6 is a nurse or x_6 is a mechanic, and that for all x_6, x_6 is not a nurse we can infer that for all x_6, x_6 is a mechanic. From the fact that for all x_6, x_6 will go running or x_6 is not a mechanic we can infer that for all x_6, if x_6 were a mechanic, then x_6 is running. Finally, from the fact that for all x_6, if x_6 were a mechanic, then x_6 is running, and that for all x_6, x_6 is a mechanic we can infer that for all x_6, x_6 will go running. Therefore, the answer is yes.