What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_9, if x_9 were rich, then x_9 is happy. For all x_9, x_9 is bored if and only if x_9 is rich. For all x_9, if x_9 were bored, then x_9 is rich. For all x_9, x_9 is not happy.
For all x_9, x_9 is not rich. For all x_9, if x_9 were bored, then x_9 is happy. For all x_9, if x_9 were bored, then x_9 is rich. For all x_9, if x_9 were rich, then x_9 is bored.