  The third question asks us what relevance other cases do have to a new case, if not the sort of relevance that the generalist supposes.  The answer to this is that experience of similar cases can tell us what sort of thing to look out for, and the sort of relevance that a certain feature can have; in this way our judgement in a new case can be informed, though it is not forced or constrained, by our experience of similar cases in the past. There is no need to suppose that the way in which this works is by the extraction of principles from the earlier cases, which we then impose on the new case.