 Some of these projects make similar claims to the ones in the last section. That is, they propose sets of entities that exhaustively determine the social world—but they propose sets consisting of social entities. Other projects are more modest. They aim at partial accounts, rather than exhaustive ones. Just as one might break a car down into chassis, engine, transmission, etc., one might break social entities into mid-sized parts even if that breakdown is not fully exhaustive, and even if those parts are not themselves analyzed.