[William] and his sister [Cleo] got their mother [Cleo] a new computer for her birthday. She really liked it. [Cleo] took her father [Jacob] to watch a movie together.
('William', 'Jacob')
[William] and his sister [Cleo] got their mother [Cleo] a new computer for her birthday. She really liked it. [Cleo] took her father [Jacob] to watch a movie together.
[{('William', 'father', 'Jacob'): [('William', 'sister', 'Cleo'), ('Cleo', 'father', 'Jacob')]}]