What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_16, x_16 is not rich. There is at least one x_16 for which x_16 is bored if and only if x_16 is rich. For all x_16, x_16 is bored or x_16 is a janitor.
There is at least one x_16 for which if x_16 were bored, then x_16 is rich. There is at least one x_16 for which if x_16 were rich, then x_16 is bored. There is at least one x_16 for which x_16 is not bored.