[Fernando] asked his sister [Regina] for some money. He was going to use the money to buy his grandfather, [Roy], a present.
('Roy', 'Regina')
[Fernando] asked his sister [Regina] for some money. He was going to use the money to buy his grandfather, [Roy], a present.
[{('Roy', 'granddaughter', 'Regina'): [('Roy', 'grandson', 'Fernando'), ('Fernando', 'sister', 'Regina')]}]