What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Jennifer is not an artist. If Susan were a lawyer, then it is windy. If it is cold, then Susan is a lawyer. Jennifer is an artist if and only if it is windy.
If it is cold, then it is windy. If Jennifer were an artist, then it is windy. If it is windy, then Jennifer is an artist. It is not windy.