[Beverly] and her sister [Marie] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while. [Nettie] could not find her brother [Samuel]. She later found him with their mother [Beverly] in the store. [Samuel] loves visiting his aunt [Tracy] over the weekends.
('Marie', 'Tracy')
[Beverly] and her sister [Marie] were getting together this weekend so that they could go hiking together they had n't spent time together alone in a while. [Nettie] could not find her brother [Samuel]. She later found him with their mother [Beverly] in the store. [Samuel] loves visiting his aunt [Tracy] over the weekends.
[{('Marie', 'sister', 'Tracy'): [('Marie', 'sister', 'Beverly'), ('Beverly', 'sister', 'Tracy')]}, {('Beverly', 'sister', 'Tracy'): [('Beverly', 'son', 'Samuel'), ('Samuel', 'aunt', 'Tracy')]}, {('Beverly', 'son', 'Samuel'): [('Beverly', 'daughter', 'Nettie'), ('Nettie', 'brother', 'Samuel')]}]
['sister', 'daughter', 'brother', 'aunt']