What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_6, if x_6 climbs a mountain, then x_6 is reading a book. There is at least one x_6 for which x_6 will not read a book. For all x_6, x_6 will climb a mountain or x_6 is a soldier. For all x_6, if x_6 were a soldier, then x_6 is reading a book.
There is at least one x_6 for which x_6 will not climb a mountain. There is at least one x_6 for which x_6 is not a soldier. For all x_6, x_6 will read a book.