[Nancy] loves to make cookies for her son. His name is [Jeff]. [Linda] went shopping at the mall with her mother [Nancy]
('Linda', 'Jeff')
[Linda] went shopping at the mall with her mother [Nancy] [Nancy] loves to make cookies for her son. His name is [Jeff].
[{('Linda', 'brother', 'Jeff'): [('Linda', 'mother', 'Nancy'), ('Nancy', 'son', 'Jeff')]}]
['mother', 'son']