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 y, y is an office clerk. For all y, y will read a book.
For all y, y is an office clerk and y will read a book can be inferred via the universal conjunction rule. For all y, y will read a book and y is an office clerk can be inferred via the universal conjunction rule.