[Wesley] and [Joshua] were twin brothers. [Joshua] never married, but [Wesley] did and had a daughter, [Tina] [Joshua]'s brother, [Hugh], recently got elected as a senator.
('Hugh', 'Tina')
[Joshua]'s brother, [Hugh], recently got elected as a senator. [Wesley] and [Joshua] were twin brothers. [Joshua] never married, but [Wesley] did and had a daughter, [Tina]
[{('Hugh', 'niece', 'Tina'): [('Hugh', 'brother', 'Wesley'), ('Wesley', 'daughter', 'Tina')]}, {('Hugh', 'brother', 'Wesley'): [('Hugh', 'brother', 'Joshua'), ('Joshua', 'brother', 'Wesley')]}]
['brother', 'brother', 'daughter']