[Belva] stayed with his grandmother [Ashley] last summer on her farm. He had a great time. [Nicolas] bought his sister [Belva] a video game for her birthday. She said it was her favorite game and gave him a big hug.
('Nicolas', 'Ashley')
[Nicolas] bought his sister [Belva] a video game for her birthday. She said it was her favorite game and gave him a big hug. [Belva] stayed with his grandmother [Ashley] last summer on her farm. He had a great time.
[{('Nicolas', 'grandmother', 'Ashley'): [('Nicolas', 'sister', 'Belva'), ('Belva', 'grandmother', 'Ashley')]}]
['sister', 'grandmother']