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 windy. It is snowing or it is not cloudy. If it is cloudy, then it is not windy. If it snows, then it is cloudy.
It is not cloudy can be inferred via the modus tollens rule. If it snows, then it is not windy can be inferred via the transitivity rule. If it is cloudy, then it is snowing can be inferred via the rewriting rule.