What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_6, if x_6 reads a book, then x_6 is curious. There is at least one x_6 for which if x_6 sleeps, then x_6 is cooking. For all x_6, if x_6 were a police officer, then x_6 is curious. For all x_6, if x_6 were curious, then x_6 is cooking. For all x_6, x_6 will read a book or x_6 is a police officer.
For all x_6, if x_6 reads a book, then x_6 is cooking. For all x_6, if x_6 were a police officer, then x_6 is cooking. For all x_6, x_6 is curious.