[Lena] and her two brothers, [Joshua] and [Francisco] went to the fair. Her other brother [Hugh] was not able to go.
('Hugh', 'Joshua')
[Lena] and her two brothers, [Joshua] and [Francisco] went to the fair. Her other brother [Hugh] was not able to go.
[{('Hugh', 'brother', 'Joshua'): [('Hugh', 'brother', 'Francisco'), ('Francisco', 'brother', 'Joshua')]}, {('Francisco', 'brother', 'Joshua'): [('Francisco', 'sister', 'Lena'), ('Lena', 'brother', 'Joshua')]}]
['brother', 'sister', 'brother']