What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? There is at least one x_8 for which x_8 is a musician if and only if x_8 will read a book. For all x_8, x_8 is not a server. For all x_8, if x_8 reads a book, then x_8 is a server.
For all x_8, x_8 will not read a book. There is at least one x_8 for which if x_8 were a musician, then x_8 is reading a book. There is at least one x_8 for which if x_8 reads a book, then x_8 is a musician.