What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? There is at least one x for which x is curious. For all x, x is curious if and only if x is a nurse. For all x, if x were a nurse, then x is a soldier.
For all x, if x were curious, then x is a nurse. For all x, if x were a nurse, then x is curious.