What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_12, x_12 will play a game or x_12 is an artist. There is at least one x_12 for which if x_12 were an artist, then x_12 is reading a book. For all x_12, if x_12 plays a game, then x_12 is reading a book. For all x_12, x_12 will read a book if and only if x_12 will make tea.
There is at least one x_12 for which x_12 will read a book. For all x_12, if x_12 reads a book, then x_12 is making tea. For all x_12, if x_12 makes tea, then x_12 is reading a book.