[Robert]'s father [Harold] is going to coach the team this year. [Shantel] and her daughter [Tracy] are entering the competition together. [Michelle] take care of her grandmother [Shantel] [Michelle] was ill, that's why she could n't go to school. She was with her mother [Robert] all day.
('Harold', 'Tracy')
[Robert]'s father [Harold] is going to coach the team this year. [Michelle] was ill, that's why she could n't go to school. She was with her mother [Robert] all day. [Michelle] take care of her grandmother [Shantel] [Shantel] and her daughter [Tracy] are entering the competition together.
[{('Harold', 'daughter', 'Tracy'): [('Harold', 'son', 'Robert'), ('Robert', 'sister', 'Tracy')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'mother', 'Shantel'), ('Shantel', 'daughter', 'Tracy')]}, {('Robert', 'mother', 'Shantel'): [('Robert', 'daughter', 'Michelle'), ('Michelle', 'grandmother', 'Shantel')]}]
['son', 'daughter', 'grandmother', 'daughter']