Consider the following premises. s. p_1 -> S_14(a_14). p_1 or R_14(a_14). forall x_14: R_14(x_14) -> S_14(x_14). Can we infer ~S_14(a_14) from them?
 From forall x_14: R_14(x_14) -> S_14(x_14) we can infer R_14(a_14) -> S_14(a_14). Finally, from p_1 -> S_14(a_14), R_14(a_14) -> S_14(a_14), p_1 or R_14(a_14) we can infer S_14(a_14), which contradicts ~S_14(a_14). Therefore, the answer is no.