[Mary] is a first generation American citizen. [Mary]'s daughter Mary is a second generation American, making [Michael], Mary's son, the third and final generation. [Michael]'s sister [Marjorie] asked him for some help planting her garden.
('Marjorie', 'Mary')
[Michael]'s sister [Marjorie] asked him for some help planting her garden. [Mary] is a first generation American citizen. [Mary]'s daughter Mary is a second generation American, making [Michael], Mary's son, the third and final generation.
[{('Marjorie', 'grandmother', 'Mary'): [('Marjorie', 'brother', 'Michael'), ('Michael', 'grandmother', 'Mary')]}]