[Hugh]'s sister, [Lena], participated in the dance contest. [Wesley]'s brother [Hugh] came over to help him renovate the kitchen. [Frances], [Wesley]'s mother, brought over a home-made lunch.
('Frances', 'Lena')
[Wesley]'s brother [Hugh] came over to help him renovate the kitchen. [Frances], [Wesley]'s mother, brought over a home-made lunch. [Hugh]'s sister, [Lena], participated in the dance contest.
[{('Frances', 'daughter', 'Lena'): [('Frances', 'son', 'Hugh'), ('Hugh', 'sister', 'Lena')]}, {('Frances', 'son', 'Hugh'): [('Frances', 'son', 'Wesley'), ('Wesley', 'brother', 'Hugh')]}]
['son', 'brother', 'sister']