[George] has been trying all day to reach his daughter [April] on the phone. [Wayne] went to the store with his brother, [George].
('Wayne', 'April')
[Wayne] went to the store with his brother, [George]. [George] has been trying all day to reach his daughter [April] on the phone.
[{('Wayne', 'niece', 'April'): [('Wayne', 'brother', 'George'), ('George', 'daughter', 'April')]}]
['brother', 'daughter']