What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_1, if x_1 takes a plane, then x_1 is bored. There is at least one x_1 for which if x_1 were bored, then x_1 is a bartender. For all x_1, x_1 will take a plane or x_1 will not work.
There is at least one x_1 for which if x_1 takes a plane, then x_1 is a bartender. For all x_1, if x_1 works, then x_1 is taking a plane.