[Lena] took her son [Charles] shopping for new school clothes. They had a good time. [James] took his daughter [Lena] to ballet class. [Charles] played catch with his dad, [Wesley]
('Wesley', 'James')
[Charles] played catch with his dad, [Wesley] [Lena] took her son [Charles] shopping for new school clothes. They had a good time. [James] took his daughter [Lena] to ballet class.
[{('Wesley', 'father', 'James'): [('Wesley', 'son', 'Charles'), ('Charles', 'grandfather', 'James')]}, {('Charles', 'grandfather', 'James'): [('Charles', 'mother', 'Lena'), ('Lena', 'father', 'James')]}]
['son', 'mother', 'father']