[Samuel] often goes out for lunch with his sister, [Karen]. [Louis] and [Nettie] wishes their parents [Samuel] and [Beverly] on their wedding Anniversary
('Beverly', 'Karen')
[Louis] and [Nettie] wishes their parents [Samuel] and [Beverly] on their wedding Anniversary [Samuel] often goes out for lunch with his sister, [Karen].
[{('Beverly', 'daughter', 'Karen'): [('Beverly', 'daughter', 'Nettie'), ('Nettie', 'sister', 'Karen')]}, {('Nettie', 'sister', 'Karen'): [('Nettie', 'father', 'Louis'), ('Louis', 'daughter', 'Karen')]}, {('Louis', 'daughter', 'Karen'): [('Louis', 'son', 'Samuel'), ('Samuel', 'sister', 'Karen')]}]
['daughter', 'father', 'son', 'sister']