[Shantel] and her husband [Harold] celebrated their anniversary last night. They went out to a nice restaurant to celebrate. [Pedro], his sister [Tracy], and his daughter [Heather] all met up at the mall. [Tracy]'s father, [Harold], met up with them for lunch at the food court.
('Shantel', 'Heather')
[Shantel] and her husband [Harold] celebrated their anniversary last night. They went out to a nice restaurant to celebrate. [Pedro], his sister [Tracy], and his daughter [Heather] all met up at the mall. [Tracy]'s father, [Harold], met up with them for lunch at the food court.
[{('Shantel', 'granddaughter', 'Heather'): [('Shantel', 'husband', 'Harold'), ('Harold', 'granddaughter', 'Heather')]}, {('Harold', 'granddaughter', 'Heather'): [('Harold', 'son', 'Pedro'), ('Pedro', 'daughter', 'Heather')]}, {('Harold', 'son', 'Pedro'): [('Harold', 'daughter', 'Tracy'), ('Tracy', 'brother', 'Pedro')]}]
['husband', 'daughter', 'brother', 'daughter']