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 fast or x_5 will drink water. If Karen drinks water, then David is sad. If Karen were rich, then David is sad. For all x_5, x_5 is not fast or x_5 is rich.
For all x_5, x_5 will drink water or x_5 is rich.