[Marie] and her son, [Allan], decorated mugs at the craft fair together. [Tracy] is getting married. She is looking forward to her sister, [Beverly], attending. They have n't seen each other since [Beverly] relocated to California with her husband 3 years ago. [Robert] and his wife [Marie] got married in Spain. [Beverly] was playing in the sandbox with her brother [Robert].
('Tracy', 'Allan')
[Tracy] is getting married. She is looking forward to her sister, [Beverly], attending. They have n't seen each other since [Beverly] relocated to California with her husband 3 years ago. [Beverly] was playing in the sandbox with her brother [Robert]. [Robert] and his wife [Marie] got married in Spain. [Marie] and her son, [Allan], decorated mugs at the craft fair together.
[{('Tracy', 'nephew', 'Allan'): [('Tracy', 'brother', 'Robert'), ('Robert', 'son', 'Allan')]}, {('Robert', 'son', 'Allan'): [('Robert', 'wife', 'Marie'), ('Marie', 'son', 'Allan')]}, {('Tracy', 'brother', 'Robert'): [('Tracy', 'sister', 'Beverly'), ('Beverly', 'brother', 'Robert')]}]
['sister', 'brother', 'wife', 'son']