[Joshua] and his son [Clarence] were going out for lunch. [Felicia] asked her father, [Joshua], if she could come too. [Frances] is a first generation American citizen. [Frances]'s daughter Mary is a second generation American, making [Clarence], Mary's son, the third and final generation.
('Felicia', 'Frances')
[Joshua] and his son [Clarence] were going out for lunch. [Felicia] asked her father, [Joshua], if she could come too. [Frances] is a first generation American citizen. [Frances]'s daughter Mary is a second generation American, making [Clarence], Mary's son, the third and final generation.
[{('Felicia', 'grandmother', 'Frances'): [('Felicia', 'father', 'Joshua'), ('Joshua', 'mother', 'Frances')]}, {('Joshua', 'mother', 'Frances'): [('Joshua', 'son', 'Clarence'), ('Clarence', 'grandmother', 'Frances')]}]
['father', 'son', 'grandmother']