Consider the following premises. For all x_13, x_13 is a poet if and only if x_13 will sleep. For all x_13, x_13 will sleep or x_13 is a server. For all x_13, if x_13 were a poet, then x_13 is a server. For all x_13, if x_13 were a server, then x_13 is a poet. Can we infer the following from them? Michael is a poet.
 From the fact that for all x_13, if x_13 were a server, then x_13 is a poet, and that for all x_13, if x_13 were a poet, then x_13 is a server we can infer that for all x_13, x_13 is a server if and only if x_13 is a poet. From the fact that for all x_13, x_13 is a server if and only if x_13 is a poet we can infer that for all x_13, if x_13 were a server, then x_13 is a poet. From the fact that for all x_13, x_13 is a poet if and only if x_13 will sleep we can infer that for all x_13, if x_13 sleeps, then x_13 is a poet. From the fact that for all x_13, if x_13 sleeps, then x_13 is a poet, that for all x_13, if x_13 were a server, then x_13 is a poet, and that for all x_13, x_13 will sleep or x_13 is a server we can infer that for all x_13, x_13 is a poet. Finally, from the fact that for all x_13, x_13 is a poet we can infer that Michael is a poet. Therefore, the answer is yes.