Consider the following premises. For all x_14, x_14 will work or x_14 is a cashier. It is cold. Joseph is not working. Can we infer the following from them? Joseph is a cashier.
 From the fact that for all x_14, x_14 will work or x_14 is a cashier we can infer that Joseph is working or Joseph is a cashier. Finally, from the fact that Joseph is working or Joseph is a cashier, and that Joseph is not working we can infer that Joseph is a cashier. Therefore, the answer is yes.