What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: For all x, x is curious. For all x, x is a cashier.
For all x, x is curious and x is a cashier can be inferred via the universal conjunction rule. For all x, x is a cashier and x is curious can be inferred via the universal conjunction rule.