What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Jessica is a lawyer or David is driving a car. For all x_16, x_16 is a carpenter. It is raining. For all x_16, if x_16 were a lawyer, then x_16 is not a carpenter.
For all x_16, x_16 is not a lawyer.