 In short, the argument supports the view that only those groups qualify as subjects of intentions that instantiate a specific kind of rationality (see also Tollefsen 2002). In the initial defense of this view Pettit refers to consistency, closure, and completeness as requirements of rationality (see Pettit 2001b: 243). By this he means that in order to be rational an entity has to maintain only co-tenable attitudes, it forms 