[Mario] is a very hot guy, but his sister [Angelica] is even more attractive. [Mario] and his sister [Lizzie] love to play video games. [Shantel] took her granddaughter [Angelica] to the movies. [Lizzie] and her brother [Mario] were having a wonderful time at Disneyland.
('Shantel', 'Mario')
[Shantel] took her granddaughter [Angelica] to the movies. [Mario] is a very hot guy, but his sister [Angelica] is even more attractive. [Mario] and his sister [Lizzie] love to play video games. [Lizzie] and her brother [Mario] were having a wonderful time at Disneyland.
[{('Shantel', 'grandson', 'Mario'): [('Shantel', 'granddaughter', 'Lizzie'), ('Lizzie', 'brother', 'Mario')]}, {('Shantel', 'granddaughter', 'Lizzie'): [('Shantel', 'granddaughter', 'Angelica'), ('Angelica', 'sister', 'Lizzie')]}, {('Angelica', 'sister', 'Lizzie'): [('Angelica', 'brother', 'Mario'), ('Mario', 'sister', 'Lizzie')]}]
['granddaughter', 'brother', 'sister', 'brother']