[Wesley] and his wife, [Lena], were sitting around watching TV when the phone rang. It was [Pamela], [Lena]'s daughter, asking if they wanted to come over for dinner, so they turned off the TV and got ready to go. [Hugh] wanted to get his brother [Wesley] a Christmas gift so he asked his mother what she thought he would like. She said he liked video games.
('Hugh', 'Pamela')
[Hugh] wanted to get his brother [Wesley] a Christmas gift so he asked his mother what she thought he would like. She said he liked video games. [Wesley] and his wife, [Lena], were sitting around watching TV when the phone rang. It was [Pamela], [Lena]'s daughter, asking if they wanted to come over for dinner, so they turned off the TV and got ready to go.
[{('Hugh', 'niece', 'Pamela'): [('Hugh', 'brother', 'Wesley'), ('Wesley', 'daughter', 'Pamela')]}, {('Wesley', 'daughter', 'Pamela'): [('Wesley', 'wife', 'Lena'), ('Lena', 'daughter', 'Pamela')]}]
['brother', 'wife', 'daughter']