 Theorem 5. Consider an argument \((\Gamma,\phi)\), with \(|\Gamma| = n\). There exist functions \(L_{\Gamma,\phi}: \mathbb{R}^{2n} \to \mathbb{R}\) and \(U_{\Gamma,\phi}: \mathbb{R}^{2n} \to \mathbb{R}\) such that for any probability function \(P\), the following holds: if \(a_i \leq P(\gamma_i) \leq b_i\) for \(1\leq i\leq n\), then: