[Beverly] took her daughter [Jennifer] to see a movie on Friday. She let her pick the movie and she enjoyed it very much. [Nettie] and her mother [Beverly] attended a play at the theater. [Karen] went with her brother [Samuel] to the mall to buy some new candles. [Nettie] and her brother [Samuel] were having a wonderful time at Disneyland.
('Jennifer', 'Karen')
[Beverly] took her daughter [Jennifer] to see a movie on Friday. She let her pick the movie and she enjoyed it very much. [Nettie] and her mother [Beverly] attended a play at the theater. [Nettie] and her brother [Samuel] were having a wonderful time at Disneyland. [Karen] went with her brother [Samuel] to the mall to buy some new candles.
[{('Jennifer', 'sister', 'Karen'): [('Jennifer', 'mother', 'Beverly'), ('Beverly', 'daughter', 'Karen')]}, {('Beverly', 'daughter', 'Karen'): [('Beverly', 'daughter', 'Nettie'), ('Nettie', 'sister', 'Karen')]}, {('Nettie', 'sister', 'Karen'): [('Nettie', 'brother', 'Samuel'), ('Samuel', 'sister', 'Karen')]}]
['mother', 'daughter', 'brother', 'sister']