[Hugh] took his sister [Lena] to lunch one day. [Hugh] 'father [James] gave him the money to pay for it. [Tina] called her mother [Lena] to let her know she will be back home soon.
('Tina', 'James')
[Tina] called her mother [Lena] to let her know she will be back home soon. [Hugh] took his sister [Lena] to lunch one day. [Hugh] 'father [James] gave him the money to pay for it.
[{('Tina', 'grandfather', 'James'): [('Tina', 'mother', 'Lena'), ('Lena', 'father', 'James')]}, {('Lena', 'father', 'James'): [('Lena', 'brother', 'Hugh'), ('Hugh', 'father', 'James')]}]
['mother', 'brother', 'father']