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: forall x_14: W_1(x_14) <-> S_14(x_14). S_14(a_14) -> p. p -> W_1(a_14).
S_14(a_14) -> W_1(a_14) can be inferred via the transitivity rule. forall x_14: W_1(x_14) -> S_14(x_14) can be inferred via the universal biconditional elimination rule. forall x_14: S_14(x_14) -> W_1(x_14) can be inferred via the universal biconditional elimination rule.