[Lena] was trying to call her brother [Hugh]. He was busy taking care of his son [Brandon], so he did n't hear the phone ringing. [Brandon] went fishing with his uncle [Joshua].
('Lena', 'Joshua')
[Lena] was trying to call her brother [Hugh]. He was busy taking care of his son [Brandon], so he did n't hear the phone ringing. [Brandon] went fishing with his uncle [Joshua].
[{('Lena', 'brother', 'Joshua'): [('Lena', 'brother', 'Hugh'), ('Hugh', 'brother', 'Joshua')]}, {('Hugh', 'brother', 'Joshua'): [('Hugh', 'son', 'Brandon'), ('Brandon', 'uncle', 'Joshua')]}]
['brother', 'son', 'uncle']