<Ul> <Li> it is natural for man to possess external things </Li> <Li> it is lawful for a man to possess a thing as his own </Li> <Li> the essence of theft consists in taking another's thing secretly </Li> <Li> theft and robbery are sins of different species, and robbery is a more grievous sin than theft </Li> <Li> theft is a sin; it is also a mortal sin </Li> <Li> it is, however, lawful to steal through stress of need: "in cases of need all things are common property ." </Li> </Ul> <Li> it is natural for man to possess external things </Li> <Li> it is lawful for a man to possess a thing as his own </Li> <Li> the essence of theft consists in taking another's thing secretly </Li>

Which of the following types of ownership is limited to 100 owners