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