What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Jennifer is driving a car if and only if it is cloudy. If Jennifer drives a car, then Karen is bored. If Karen were bored, then Patricia is not sleeping. Patricia is sleeping.
Karen is not bored. If Jennifer drives a car, then Patricia is not sleeping. If Jennifer drives a car, then it is cloudy. If it is cloudy, then Jennifer is driving a car.