[Emily] and her brother [Glen] wanted to go for Ice cream, it just so happened that [Emily]'s grandmother [Ashley] said she would take them.
('Glen', 'Ashley')
[Emily] and her brother [Glen] wanted to go for Ice cream, it just so happened that [Emily]'s grandmother [Ashley] said she would take them.
[{('Glen', 'grandmother', 'Ashley'): [('Glen', 'sister', 'Emily'), ('Emily', 'grandmother', 'Ashley')]}]
['sister', 'grandmother']