[Angelica] took her brother, [Ronald], and her father, [Robert], out for dinner. [Robert]'s mother, [Shantel], was supposed to come too, but she had a business meeting and could n't make it. [Angelica] is always around her brother [Ronald].
('Angelica', 'Shantel')
[Angelica] is always around her brother [Ronald]. [Angelica] took her brother, [Ronald], and her father, [Robert], out for dinner. [Robert]'s mother, [Shantel], was supposed to come too, but she had a business meeting and could n't make it.
[{('Angelica', 'grandmother', 'Shantel'): [('Angelica', 'brother', 'Ronald'), ('Ronald', 'grandmother', 'Shantel')]}, {('Ronald', 'grandmother', 'Shantel'): [('Ronald', 'father', 'Robert'), ('Robert', 'mother', 'Shantel')]}, {('Ronald', 'father', 'Robert'): [('Ronald', 'sister', 'Angelica'), ('Angelica', 'father', 'Robert')]}]
['brother', 'sister', 'father', 'mother']