 What these agents can or cannot do is relative to a set of facts, not all of which need be conscious. In the cases of Fred and Fanny, the facts concern, among other things, the strengths of their cravings and their respective degrees of will-power. These are held fixed to evaluate their abilities. But what other facts are salient? There is no consensus on this issue, though it does seem that which facts are held fixed can vary depending on context (Lewis 1976; Horgan 1979; Unger 1984). Such context-sensitivity is relevant to the proper application of PAP. Keyne is confronted by a “your money or your life” mugger, and hands over his wallet. According to PAP, whether Keyne is responsible for doing so turns, in part, on whether he could have refused. So could he have? Considering the example in one sort of context, we will say Yes: his arm was under his control and he was fully aware of what noncompliance involved and how to achieve it. But in another sort of context we might say No: Keyne was rational and valued his life far more than the money in his wallet, as would any reasonable person such circumstances; fix this cognitive background, and the mugger’s demand left him no other option. So in handing over his wallet, has Keyne met PAP’s requirement on responsibility or not? There seems to be no clear answer to this question. Complicating matters still further is that ability—and in particular, the ability to do otherwise—varies along a continuum. The motive power of a threat, mental disorder, or hypnotic suggestion varies from mild to overwhelming. Where along this continuum does its influence becomes so strong as to preclude alternatives? There is no non-arbitrary line to draw here—nor, apparently, has science settled on one (Graham 2013: 186, citing Morse 2011).