[Marie] and her sister [Beverly] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while. [Beverly] was more than happy to help her sister by watching her child [Elsie]. [Robert] picked p his daughter [Elsie] from work and took them to meet up with his father, [Harold], at the local diner.
('Harold', 'Marie')
[Robert] picked p his daughter [Elsie] from work and took them to meet up with his father, [Harold], at the local diner. [Beverly] was more than happy to help her sister by watching her child [Elsie]. [Marie] and her sister [Beverly] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while.
[{('Harold', 'daughter', 'Marie'): [('Harold', 'daughter', 'Beverly'), ('Beverly', 'sister', 'Marie')]}, {('Harold', 'daughter', 'Beverly'): [('Harold', 'son', 'Robert'), ('Robert', 'sister', 'Beverly')]}, {('Robert', 'sister', 'Beverly'): [('Robert', 'daughter', 'Elsie'), ('Elsie', 'aunt', 'Beverly')]}]
['son', 'daughter', 'aunt', 'sister']