[Laura] received a very nice letter from her grandfather [Roy]. [Laura] and her brother [Franklin] sat down together to clip coupons.
('Franklin', 'Roy')
[Laura] and her brother [Franklin] sat down together to clip coupons. [Laura] received a very nice letter from her grandfather [Roy].
[{('Franklin', 'grandfather', 'Roy'): [('Franklin', 'sister', 'Laura'), ('Laura', 'grandfather', 'Roy')]}]