[Marie] and her brother [Louis] sat down together to clip coupons. [Tracy]'s brother [Louis] was going to be the star in the new show. [Marie] thought her son, [Ronald], was being rude by not helping to clean the house. Instead, he paid his sister, [Michelle], to clean for him.
('Tracy', 'Michelle')
[Tracy]'s brother [Louis] was going to be the star in the new show. [Marie] and her brother [Louis] sat down together to clip coupons. [Marie] thought her son, [Ronald], was being rude by not helping to clean the house. Instead, he paid his sister, [Michelle], to clean for him.
[{('Tracy', 'niece', 'Michelle'): [('Tracy', 'sister', 'Marie'), ('Marie', 'daughter', 'Michelle')]}, {('Marie', 'daughter', 'Michelle'): [('Marie', 'son', 'Ronald'), ('Ronald', 'sister', 'Michelle')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'brother', 'Louis'), ('Louis', 'sister', 'Marie')]}]
['brother', 'sister', 'son', 'sister']