Consider the following premises. Richard is not a soldier. If it rains, then it is overcast. For all x_12, x_12 is a soldier or x_12 will work. Mary is a server or it is raining. If Mary were a server, then it is overcast. Can we infer the following from them? If we can, name the inference rule being used: If it is overcast, then Richard is working.
We cannot infer that from the premises. Therefore the answer is no.