[Frances] decided to take a walk with her son [Wesley] after dinner. [Wesley]'s brother [Joshua] did n't feel like walking so he stayed at home. [Joshua] is proud of his son. His name is [Thomas].
('Thomas', 'Frances')
[Joshua] is proud of his son. His name is [Thomas]. [Frances] decided to take a walk with her son [Wesley] after dinner. [Wesley]'s brother [Joshua] did n't feel like walking so he stayed at home.
[{('Thomas', 'grandmother', 'Frances'): [('Thomas', 'father', 'Joshua'), ('Joshua', 'mother', 'Frances')]}, {('Joshua', 'mother', 'Frances'): [('Joshua', 'brother', 'Wesley'), ('Wesley', 'mother', 'Frances')]}]
['father', 'brother', 'mother']