[Amy] needed to ask her father [Clarence] for a loan. [Amy] picked up her daughter [Jennifer] from school early.
('Jennifer', 'Clarence')
[Amy] picked up her daughter [Jennifer] from school early. [Amy] needed to ask her father [Clarence] for a loan.
[{('Jennifer', 'grandfather', 'Clarence'): [('Jennifer', 'mother', 'Amy'), ('Amy', 'father', 'Clarence')]}]
['mother', 'father']