[Samuel] took a vacation from his job to visit his mother [Beverly] across the country for Mother's Day. [Beverly] told her daughter [Nettie] to wash up. Dinner was ready. [Beverly] and her son [Wayne] went to the store, while [Beverly]'s daughter [Nettie] stayed home.
('Samuel', 'Wayne')
[Samuel] took a vacation from his job to visit his mother [Beverly] across the country for Mother's Day. [Beverly] told her daughter [Nettie] to wash up. Dinner was ready. [Beverly] and her son [Wayne] went to the store, while [Beverly]'s daughter [Nettie] stayed home.
[{('Samuel', 'brother', 'Wayne'): [('Samuel', 'sister', 'Nettie'), ('Nettie', 'brother', 'Wayne')]}, {('Nettie', 'brother', 'Wayne'): [('Nettie', 'mother', 'Beverly'), ('Beverly', 'son', 'Wayne')]}, {('Samuel', 'sister', 'Nettie'): [('Samuel', 'mother', 'Beverly'), ('Beverly', 'daughter', 'Nettie')]}]
['mother', 'daughter', 'mother', 'son']