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 were a politician, then x_6 is driving a car. For all x_6, if x_6 drives a car, then x_6 is drinking water. For all x_6, x_6 is a politician or x_6 will not drink water.
For all x_6, if x_6 were a politician, then x_6 is drinking water. For all x_6, if x_6 drinks water, then x_6 is a politician.