<Li> Joint and several liability </Li> <Li> Market share liability </Li> <Tr> <Th> Duty to visitors </Th> </Tr> <Tr> <Td> <Ul> <Li> Trespassers </Li> <Li> Licensees </Li> <Li> Invitees </Li> <Li> Attractive nuisance </Li> </Ul> </Td> </Tr>

Do you have to help someone in danger