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