[Beverly] gets along with her brother [Robert] better than her sister [Tracy]. [Ronald] received a call from his father, [Robert]. [Robert] asked where [Ronald]'s sister, [Michelle], was.
('Michelle', 'Tracy')
[Ronald] received a call from his father, [Robert]. [Robert] asked where [Ronald]'s sister, [Michelle], was. [Beverly] gets along with her brother [Robert] better than her sister [Tracy].
[{('Michelle', 'aunt', 'Tracy'): [('Michelle', 'father', 'Robert'), ('Robert', 'sister', 'Tracy')]}, {('Michelle', 'father', 'Robert'): [('Michelle', 'brother', 'Ronald'), ('Ronald', 'father', 'Robert')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'sister', 'Beverly'), ('Beverly', 'sister', 'Tracy')]}]
['brother', 'father', 'sister', 'sister']