What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_10, x_10 will sleep. There is at least one x_10 for which x_10 is a police officer and x_10 will drink water. For all x_10, if x_10 sleeps, then x_10 is reading a book.
For all x_10, x_10 will read a book. There is at least one x_10 for which x_10 is a police officer. There is at least one x_10 for which x_10 will drink water.