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, x_5 is not a soldier. For all x_5, if x_5 reads a book, then x_5 is a soldier. For all x_5, x_5 will drive a car if and only if x_5 will read a book. For all x_5, x_5 will drink water if and only if x_5 will drive a car.
For all x_5, x_5 will not read a book. For all x_5, if x_5 drives a car, then x_5 is reading a book. For all x_5, if x_5 drinks water, then x_5 is driving a car. For all x_5, if x_5 reads a book, then x_5 is driving a car. For all x_5, if x_5 drives a car, then x_5 is drinking water.