[Nettie] and her sister [Karen] are the only children in their family. [Shantel] bought a nice toy for her grandson [Samuel]. This made [Samuel]'s sister [Karen] very jealous. [Nettie] is looking for a good gift for her sister [Karen].
('Karen', 'Shantel')
[Nettie] and her sister [Karen] are the only children in their family. [Nettie] is looking for a good gift for her sister [Karen]. [Shantel] bought a nice toy for her grandson [Samuel]. This made [Samuel]'s sister [Karen] very jealous.
[{('Karen', 'grandmother', 'Shantel'): [('Karen', 'sister', 'Nettie'), ('Nettie', 'grandmother', 'Shantel')]}, {('Nettie', 'grandmother', 'Shantel'): [('Nettie', 'brother', 'Samuel'), ('Samuel', 'grandmother', 'Shantel')]}, {('Nettie', 'brother', 'Samuel'): [('Nettie', 'sister', 'Karen'), ('Karen', 'brother', 'Samuel')]}]
['sister', 'sister', 'brother', 'grandmother']