<Tr> <Td> <Ul> <Li> Allodial title </Li> <Li> Fee simple </Li> <Li> Fee tail </Li> <Li> Life estate </Li> <Li> Defeasible estate </Li> <Li> Future interest <Ul> <Li> remainder </Li> </Ul> </Li> <Li> Concurrent estate </Li> <Li> Leasehold estate </Li> <Li> Condominiums </Li> <Li> Real estate </Li> </Ul> </Td> </Tr> <Ul> <Li> Allodial title </Li> <Li> Fee simple </Li> <Li> Fee tail </Li> <Li> Life estate </Li> <Li> Defeasible estate </Li> <Li> Future interest <Ul> <Li> remainder </Li> </Ul> </Li> <Li> Concurrent estate </Li> <Li> Leasehold estate </Li> <Li> Condominiums </Li> <Li> Real estate </Li> </Ul> <Li> Future interest <Ul> <Li> remainder </Li> </Ul> </Li> <Ul> <Li> remainder </Li> </Ul>

Which of the following is not an example of an interest in real estate