Consider the following premises. It is raining or Joseph is playing tennis. If it rains, then Joseph is running. For all z_1, if z_1 plays tennis, then z_1 is running. For all z_1, if z_1 goes running, then z_1 is playing tennis. Can we infer the following from them? If we can, name the inference rule being used: Jessica is a janitor.
We cannot infer that from the premises. Therefore the answer is no.