What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_7, if x_7 were bored, then x_7 is poor. There is at least one x_7 for which x_7 is bored. For all x_7, x_7 is poor if and only if x_7 will work.
There is at least one x_7 for which x_7 is poor. For all x_7, if x_7 were poor, then x_7 is working. For all x_7, if x_7 works, then x_7 is poor.