Consider the following premises. Susan is playing tennis if and only if Joseph is playing squash. For all x_18, x_18 will play tennis if and only if x_18 will listen to a song. For all x_18, x_18 will not listen to a song. Can we infer the following from them? If we can, name the inference rule being used: Linda is climbing a mountain.
We cannot infer that from the premises. Therefore the answer is no.