[Francisco] has been with his wife [Cindy] since 1989. [David] was talking about food with her sister [Cindy]. [Francisco] and his son [Wayne] went to the store to by bread.
('David', 'Wayne')
[David] was talking about food with her sister [Cindy]. [Francisco] has been with his wife [Cindy] since 1989. [Francisco] and his son [Wayne] went to the store to by bread.
[{('David', 'nephew', 'Wayne'): [('David', 'sister', 'Cindy'), ('Cindy', 'son', 'Wayne')]}, {('Cindy', 'son', 'Wayne'): [('Cindy', 'husband', 'Francisco'), ('Francisco', 'son', 'Wayne')]}]
['sister', 'husband', 'son']