What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_10, if x_10 reads a book, then x_10 is a server. For all x_10, x_10 will read a book or x_10 will not play a game. For all x_10, x_10 is happy if and only if x_10 is a server.
For all x_10, if x_10 plays a game, then x_10 is reading a book. For all x_10, if x_10 were happy, then x_10 is a server. For all x_10, if x_10 were a server, then x_10 is happy.