 Let’s start with (i). What would it mean that the distinction between judgement and presentation is not intrinsic, i.e., extrinsic? It would mean that the distinction between judgement and presentation consists in a relational property that one of these mental phenomena has while the other lacks it. In this sense the distinction between a bachelor and a husband is extrinsic: bachelors lack the relational property of being married to someone; husbands have it. Nothing else distinguishes bachelors and husbands from each other: there is no intrinsic property of husbands or bachelors that grounds the relational difference. Is the distinction between judgement and presentation like the distinction between husbands and bachelors? According to Alexander Bain, it is. For Bain there are two kinds of ideas (presentations): those that dispose one to act—this is the extrinsic or relational property—and others that don’t. The former are judgements and beliefs, the latter are mere presentations (see Bain 1872: 372f). Mill (1878: 403–4) criticized Bain’s proposal as incomplete. In general, a dispositional property like disposing one to act on an object is grounded in its categorical properties. Hence, the belief-constituting disposition to act must be grounded in categorical properties of ideas and these properties seem to be intrinsic. The relational difference is not brute as in the husband/bachelor case.