[Jennifer] was lonely because her brother [Dennis] was n't home. He was staying with his grandfather [Clarence] for a few more days.
('Clarence', 'Jennifer')
[Jennifer] was lonely because her brother [Dennis] was n't home. He was staying with his grandfather [Clarence] for a few more days.
[{('Clarence', 'granddaughter', 'Jennifer'): [('Clarence', 'grandson', 'Dennis'), ('Dennis', 'sister', 'Jennifer')]}]
['grandson', 'sister']