[Tracy] was sewing a sweater for her sister [Marie]. [Dorothy] was sewing a sweater for her sister [Beverly]. [Dorothy] is looking for a good gift for her sister [Marie]. [Tracy] loved to care for her newborn child [Bernardo].
('Beverly', 'Bernardo')
[Dorothy] was sewing a sweater for her sister [Beverly]. [Dorothy] is looking for a good gift for her sister [Marie]. [Tracy] was sewing a sweater for her sister [Marie]. [Tracy] loved to care for her newborn child [Bernardo].
[{('Beverly', 'nephew', 'Bernardo'): [('Beverly', 'sister', 'Tracy'), ('Tracy', 'son', 'Bernardo')]}, {('Beverly', 'sister', 'Tracy'): [('Beverly', 'sister', 'Dorothy'), ('Dorothy', 'sister', 'Tracy')]}, {('Dorothy', 'sister', 'Tracy'): [('Dorothy', 'sister', 'Marie'), ('Marie', 'sister', 'Tracy')]}]
['sister', 'sister', 'sister', 'son']