[Harold] is taking his son [Robert] on a camping trip for the weekend. [Jennifer] needed to go to the store. [Jennifer] asked her sister [Nicole] for a ride. [Beverly] and her brother [Robert] always argue about politics. [Beverly]'s daughter [Jennifer] thinks it is funny.
('Nicole', 'Harold')
[Jennifer] needed to go to the store. [Jennifer] asked her sister [Nicole] for a ride. [Beverly] and her brother [Robert] always argue about politics. [Beverly]'s daughter [Jennifer] thinks it is funny. [Harold] is taking his son [Robert] on a camping trip for the weekend.
[{('Nicole', 'grandfather', 'Harold'): [('Nicole', 'mother', 'Beverly'), ('Beverly', 'father', 'Harold')]}, {('Nicole', 'mother', 'Beverly'): [('Nicole', 'sister', 'Jennifer'), ('Jennifer', 'mother', 'Beverly')]}, {('Beverly', 'father', 'Harold'): [('Beverly', 'brother', 'Robert'), ('Robert', 'father', 'Harold')]}]
['sister', 'mother', 'brother', 'father']