[Joshua] was having fun with his sister [Cindy] and her brother [Wesley]. But, the fun was over when [Joshua]'s daughter [Andrea] called from the hospital.
('Wesley', 'Andrea')
[Joshua] was having fun with his sister [Cindy] and her brother [Wesley]. But, the fun was over when [Joshua]'s daughter [Andrea] called from the hospital.
[{('Wesley', 'niece', 'Andrea'): [('Wesley', 'brother', 'Joshua'), ('Joshua', 'daughter', 'Andrea')]}, {('Wesley', 'brother', 'Joshua'): [('Wesley', 'sister', 'Cindy'), ('Cindy', 'brother', 'Joshua')]}]
['sister', 'brother', 'daughter']