What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_6, if x_6 sleeps, then x_6 is working. For all x_6, if x_6 were fast, then x_6 is sleeping. For all x_6, if x_6 works, then x_6 is fast. For all x_6, x_6 will not go running. For all x_6, if x_6 works, then x_6 is running.
For all x_6, x_6 will not work. For all x_6, if x_6 sleeps, then x_6 is fast. For all x_6, if x_6 sleeps, then x_6 is running. For all x_6, if x_6 were fast, then x_6 is working. For all x_6, if x_6 works, then x_6 is sleeping.