What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all y_3, y_3 is bored if and only if y_3 is an office clerk. For all y_3, y_3 is an office clerk or y_3 will work. There is at least one y_3 for which if y_3 works, then y_3 is bored.
For all y_3, if y_3 were bored, then y_3 is an office clerk. For all y_3, if y_3 were an office clerk, then y_3 is bored.