[Ashley] is [Robert]'s grandmother. happy forevre [Robert] and his brother [Jeff] decided to play paintball on Saturday.
('Jeff', 'Ashley')
[Robert] and his brother [Jeff] decided to play paintball on Saturday. [Ashley] is [Robert]'s grandmother. happy forevre
[{('Jeff', 'grandmother', 'Ashley'): [('Jeff', 'brother', 'Robert'), ('Robert', 'grandmother', 'Ashley')]}]
['brother', 'grandmother']