What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: For all x_11, x_11 is a poet. For all x_17, x_17 will drive a car and x_17 will go running. For all x_11, if x_11 were a poet, then x_11 is a nurse.
For all x_11, x_11 is a nurse can be inferred via the universal modus ponens rule. For all x_17, x_17 will drive a car can be inferred via the universal simplification rule. For all x_17, x_17 will go running can be inferred via the universal simplification rule.