What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_5, if x_5 takes a plane, then x_5 is curious. For all x_5, x_5 is not curious. There is at least one x_5 for which if x_5 were a server, then x_5 is making tea. For all x_5, if x_5 makes tea, then x_5 is taking a plane.
For all x_5, x_5 will not take a plane. For all x_5, if x_5 makes tea, then x_5 is curious. There is at least one x_5 for which if x_5 were a server, then x_5 is taking a plane.