[Beverly] wants to make a special meal for her daughter [Nicole]'s birthday. [Louis] wanted to go to the park with his sister [Tracy]. [Tracy] said she'd rather go swimming with her sister [Beverly] instead. [Louis] and her sister [Marie] decided to take a trip to Mexico together.
('Marie', 'Nicole')
[Louis] and her sister [Marie] decided to take a trip to Mexico together. [Louis] wanted to go to the park with his sister [Tracy]. [Tracy] said she'd rather go swimming with her sister [Beverly] instead. [Beverly] wants to make a special meal for her daughter [Nicole]'s birthday.
[{('Marie', 'niece', 'Nicole'): [('Marie', 'sister', 'Beverly'), ('Beverly', 'daughter', 'Nicole')]}, {('Marie', 'sister', 'Beverly'): [('Marie', 'sister', 'Tracy'), ('Tracy', 'sister', 'Beverly')]}, {('Marie', 'sister', 'Tracy'): [('Marie', 'brother', 'Louis'), ('Louis', 'sister', 'Tracy')]}]
['brother', 'sister', 'sister', 'daughter']