[Robert] is the proud father of the lovely [Mario] [Robert] waited patiently on his mother [Shantel]. When she did n't show up he called her daughter [Tracy] for help. [Mario] and her sister [Angelica] decided to take a trip to Mexico together.
('Angelica', 'Tracy')
[Mario] and her sister [Angelica] decided to take a trip to Mexico together. [Robert] is the proud father of the lovely [Mario] [Robert] waited patiently on his mother [Shantel]. When she did n't show up he called her daughter [Tracy] for help.
[{('Angelica', 'aunt', 'Tracy'): [('Angelica', 'father', 'Robert'), ('Robert', 'sister', 'Tracy')]}, {('Angelica', 'father', 'Robert'): [('Angelica', 'brother', 'Mario'), ('Mario', 'father', 'Robert')]}, {('Robert', 'sister', 'Tracy'): [('Robert', 'mother', 'Shantel'), ('Shantel', 'daughter', 'Tracy')]}]
['brother', 'father', 'mother', 'daughter']