[Wesley] took his daughter [Mildred] to the store [Pamela] is a woman with a sister named [Mildred]. [Frances] took her son [Wesley] to school this morning because he missed the bus.
('Frances', 'Pamela')
[Frances] took her son [Wesley] to school this morning because he missed the bus. [Wesley] took his daughter [Mildred] to the store [Pamela] is a woman with a sister named [Mildred].
[{('Frances', 'granddaughter', 'Pamela'): [('Frances', 'son', 'Wesley'), ('Wesley', 'daughter', 'Pamela')]}, {('Wesley', 'daughter', 'Pamela'): [('Wesley', 'daughter', 'Mildred'), ('Mildred', 'sister', 'Pamela')]}]
['son', 'daughter', 'sister']