[Beverly] and her brother [Pedro] got into a fight. [Jeffrey], [Pedro]'s son, stopped speaking to both of them because of it. [Rebecca] saw her sister [Cheryl] at the grocery store and then went to visit her brother [Jeffrey] later that evening.
('Beverly', 'Cheryl')
[Beverly] and her brother [Pedro] got into a fight. [Jeffrey], [Pedro]'s son, stopped speaking to both of them because of it. [Rebecca] saw her sister [Cheryl] at the grocery store and then went to visit her brother [Jeffrey] later that evening.
[{('Beverly', 'niece', 'Cheryl'): [('Beverly', 'brother', 'Pedro'), ('Pedro', 'daughter', 'Cheryl')]}, {('Pedro', 'daughter', 'Cheryl'): [('Pedro', 'son', 'Jeffrey'), ('Jeffrey', 'sister', 'Cheryl')]}, {('Jeffrey', 'sister', 'Cheryl'): [('Jeffrey', 'sister', 'Rebecca'), ('Rebecca', 'sister', 'Cheryl')]}]
['brother', 'son', 'sister', 'sister']