Consider the following premises. For all x_8, x_8 will climb a mountain or x_8 will play squash. Jennifer is not an electrician or Karen is taking a plane. Jennifer is not playing squash or it is raining. For all x_8, x_8 will not climb a mountain or x_8 is an electrician. Can we infer the following from them? If we can, name the inference rule being used: It is raining.
We cannot infer that from the premises. Therefore the answer is no.