[Angelica] was ill, that's why she could n't go to school. She was with her mother [Robert] all day. [Ronald] likes to watch boxing with his brother. His name is [Allan]. [Robert] and his son [Ronald] went to the skating rink. [Angelica] gave her Aunt [Beverly] a kiss.
('Allan', 'Beverly')
[Ronald] likes to watch boxing with his brother. His name is [Allan]. [Robert] and his son [Ronald] went to the skating rink. [Angelica] was ill, that's why she could n't go to school. She was with her mother [Robert] all day. [Angelica] gave her Aunt [Beverly] a kiss.
[{('Allan', 'aunt', 'Beverly'): [('Allan', 'father', 'Robert'), ('Robert', 'sister', 'Beverly')]}, {('Allan', 'father', 'Robert'): [('Allan', 'brother', 'Ronald'), ('Ronald', 'father', 'Robert')]}, {('Robert', 'sister', 'Beverly'): [('Robert', 'daughter', 'Angelica'), ('Angelica', 'aunt', 'Beverly')]}]
['brother', 'father', 'daughter', 'aunt']