Consider the following premises. For all x_13, if x_13 were excited, then x_13 is climbing a mountain. Mary is excited or it is not cold. For all x_13, if x_13 climbs a mountain, then x_13 is excited. Mary is climbing a mountain or it is cold. Can we infer the following from them? If we can, name the inference rule being used: It is windy.
We cannot infer that from the premises. Therefore the answer is no.