[Robert], [Nettie]'s uncle, recently got into fishing. [Louis] has been trying all day to reach his daughter [Nettie] on the phone. [Robert] and his father [Harold] were cooking dinner for the holiday at their house. [Harold] invited his daughter [Tracy] to help them.
('Louis', 'Tracy')
[Louis] has been trying all day to reach his daughter [Nettie] on the phone. [Robert], [Nettie]'s uncle, recently got into fishing. [Robert] and his father [Harold] were cooking dinner for the holiday at their house. [Harold] invited his daughter [Tracy] to help them.
[{('Louis', 'sister', 'Tracy'): [('Louis', 'brother', 'Robert'), ('Robert', 'sister', 'Tracy')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'father', 'Harold'), ('Harold', 'daughter', 'Tracy')]}, {('Louis', 'brother', 'Robert'): [('Louis', 'daughter', 'Nettie'), ('Nettie', 'uncle', 'Robert')]}]
['daughter', 'uncle', 'father', 'daughter']