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, x_8 will drink water if and only if x_8 will read a book. For all x_8, x_8 will not read a book. For all x_8, if x_8 were a soldier, then x_8 is drinking water. For all x_8, if x_8 drives a car, then x_8 is a soldier.
For all x_8, if x_8 drives a car, then x_8 is drinking water. For all x_8, if x_8 drinks water, then x_8 is reading a book. For all x_8, if x_8 reads a book, then x_8 is drinking water. For all x_8, x_8 will not drink water.