Third, there are cases in which a capability is available to a person but only if other people do not also want to realize that capability (Basu 1987: 74). For example, two spouses may each have the capability of holding demanding jobs which are each on their own incompatible with large caring responsibilities. However, if these spouses also have infants or relatives with extensive care needs, then at best only one of them may effectively realize that capability. Since capability sets may theref