[John] loves to spend time over at his grandparents place, with his grandfather [Clarence]. [John]'s brother [Timothy] does not like spending time with [Clarence], he thinks their grandfather is old and boring.
('Timothy', 'Clarence')
[John] loves to spend time over at his grandparents place, with his grandfather [Clarence]. [John]'s brother [Timothy] does not like spending time with [Clarence], he thinks their grandfather is old and boring.
[{('Timothy', 'grandfather', 'Clarence'): [('Timothy', 'brother', 'John'), ('John', 'grandfather', 'Clarence')]}]
['brother', 'grandfather']