[Joshua] enjoys the company of his sibling [David]. [Carrie] asked her mother [Cindy] if she would take her out for ice cream since it was a warm summer night. [Carrie] agreed to do so, but only if they brought some home for [Cindy]'s brother, [Joshua].
('Carrie', 'David')
[Carrie] asked her mother [Cindy] if she would take her out for ice cream since it was a warm summer night. [Carrie] agreed to do so, but only if they brought some home for [Cindy]'s brother, [Joshua]. [Joshua] enjoys the company of his sibling [David].
[{('Carrie', 'aunt', 'David'): [('Carrie', 'mother', 'Cindy'), ('Cindy', 'sister', 'David')]}, {('Cindy', 'sister', 'David'): [('Cindy', 'brother', 'Joshua'), ('Joshua', 'sister', 'David')]}]
['mother', 'brother', 'sister']