[Lena] and her daughter [Mildred] went to church. They were both very religious. [Frances] received a wonderful hand-written letter from her grandson [Irvin]. [Irvin]'s sister, [Mildred], was too lazy to send one though.
('Lena', 'Frances')
[Lena] and her daughter [Mildred] went to church. They were both very religious. [Frances] received a wonderful hand-written letter from her grandson [Irvin]. [Irvin]'s sister, [Mildred], was too lazy to send one though.
[{('Lena', 'mother', 'Frances'): [('Lena', 'son', 'Irvin'), ('Irvin', 'grandmother', 'Frances')]}, {('Lena', 'son', 'Irvin'): [('Lena', 'daughter', 'Mildred'), ('Mildred', 'brother', 'Irvin')]}]
['daughter', 'brother', 'grandmother']