[James] gave his grandson, [Pete], a piece of candy. [Pete] shared it with his brother, [Leonard]. [Anna] borrowed some money from her brother [Leonard].
('Anna', 'James')
[Anna] borrowed some money from her brother [Leonard]. [James] gave his grandson, [Pete], a piece of candy. [Pete] shared it with his brother, [Leonard].
[{('Anna', 'grandfather', 'James'): [('Anna', 'brother', 'Leonard'), ('Leonard', 'grandfather', 'James')]}, {('Leonard', 'grandfather', 'James'): [('Leonard', 'brother', 'Pete'), ('Pete', 'grandfather', 'James')]}]
['brother', 'brother', 'grandfather']