What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_8, if x_8 were a scientist, then x_8 is fast. There is at least one x_8 for which if x_8 were a lawyer, then x_8 is a scientist. For all x_8, x_8 will sleep or x_8 is a lawyer. For all x_8, if x_8 sleeps, then x_8 is a scientist.
For all x_8, if x_8 sleeps, then x_8 is fast. There is at least one x_8 for which if x_8 were a lawyer, then x_8 is fast. There is at least one x_8 for which x_8 is a scientist.