What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x, x will not climb a mountain. For all x, x will climb a mountain or x is an artist. For all x, x is not poor. There is at least one x for which x is poor or x is rich.
For all x, x is an artist. There is at least one x for which x is rich.