Consider the following premises. For all x_6, x_6 will play squash and x_6 will make tea. For all x_6, x_6 will listen to a song. Can we infer the following from them? If we can, name the inference rule being used: Linda is playing squash.
 From the fact that for all x_6, x_6 will play squash and x_6 will make tea we can infer that for all x_6, x_6 will play squash via universal simplification. From the fact that for all x_6, x_6 will listen to a song, and that for all x_6, x_6 will play squash we can infer that for all x_6, x_6 will listen to a song and x_6 will play squash via universal conjunction. From the fact that for all x_6, x_6 will listen to a song and x_6 will play squash we can infer that Linda is listening to a song and Linda is playing squash via universal instantiation. Finally, from the fact that Linda is listening to a song and Linda is playing squash we can infer that Linda is playing squash via simplification. Therefore, the answer is yes.