Ignoring for now whether or not dictionaries manage to report analyticities (is having a bushy tail really an analytic necessary condition for being a dog?), it looks like sense (ii) and (iii) differ merely by specification of gender, and so if this makes for ambiguity, it may well be hard to test for. Similarly for verbs that allow a factive and non-factive reading such as ‘report’ where the factive reading entails the non-factive. If I say ‘the police reported that the criminal was apprehended