Consider the following premises. For all x_8, if x_8 plays squash, then x_8 is a janitor. For all x_8, if x_8 were a janitor, then x_8 is playing squash. Thomas is a janitor. Can we infer the following from them? If we can, name the inference rule being used: It is cold.
We cannot infer that from the premises. Therefore the answer is no.