What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: It is late or it is not windy. It is windy or Michael is not climbing a mountain.
If it is windy, then it is late can be inferred via the rewriting rule. If Michael climbs a mountain, then it is windy can be inferred via the rewriting rule.