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, if x_5 drives a car, then x_5 is climbing a mountain. For all x_5, if x_5 drinks water, then x_5 is driving a car. For all x_5, if x_5 were excited, then x_5 is drinking water. There is at least one x_5 for which x_5 will not climb a mountain.
There is at least one x_5 for which x_5 will not drive a car. For all x_5, if x_5 drinks water, then x_5 is climbing a mountain. For all x_5, if x_5 were excited, then x_5 is driving a car.