Consider the following premises. For all x_8, if x_8 were a bartender, then x_8 is making tea. If Jennifer makes tea, then Jennifer is listening to a song. For all x_8, if x_8 listens to a song, then x_8 is a bartender. Can we infer the following from them? If we can, name the inference rule being used: If Jennifer listens to a song, then Jennifer is making tea.
 From the fact that for all x_8, if x_8 listens to a song, then x_8 is a bartender, and that for all x_8, if x_8 were a bartender, then x_8 is making tea we can infer that for all x_8, if x_8 listens to a song, then x_8 is making tea via universal transitivity. Finally, from the fact that for all x_8, if x_8 listens to a song, then x_8 is making tea we can infer that if Jennifer listens to a song, then Jennifer is making tea via universal instantiation. Therefore, the answer is yes.