 That means that we can interpret any consequence relation \(\dproves\) satisfyings the basic KLM postulates in the following way: \(\dproves\) represents the belief dispositions of an agent who (1) has a strict plausibility ordering over the set of possibilities in \(W\) and (2) believes whatever is entailed by the “most plausible” possibilities compatible with her hard evidence. If Rational Monotonicity is not satisfied, then some possibilities will be incommensurable in plausibility. Otherwise, all possibilities will be commensurable.