[Tracy] asked her father [Harold] if she could spend the night at her friend's house. [Tracy] and her daughter [Laura] went shopping together last Monday and they bought new shoes for [Tracy]'s kids. [Marie] went to Disneyland with her father, [Harold], and her brother [Pedro].
('Laura', 'Pedro')
[Tracy] and her daughter [Laura] went shopping together last Monday and they bought new shoes for [Tracy]'s kids. [Tracy] asked her father [Harold] if she could spend the night at her friend's house. [Marie] went to Disneyland with her father, [Harold], and her brother [Pedro].
[{('Laura', 'uncle', 'Pedro'): [('Laura', 'mother', 'Tracy'), ('Tracy', 'brother', 'Pedro')]}, {('Tracy', 'brother', 'Pedro'): [('Tracy', 'sister', 'Marie'), ('Marie', 'brother', 'Pedro')]}, {('Tracy', 'sister', 'Marie'): [('Tracy', 'father', 'Harold'), ('Harold', 'daughter', 'Marie')]}]
['mother', 'father', 'daughter', 'brother']