[Allan]'s grandfather, [Scott], picked him up from school. [Katherine] wanted her son [Joshua] to pick up her medicine at the local pharmacy. [Joshua] was working so he asked his brother [Allan] if would do it and he said yes.
('Katherine', 'Scott')
[Katherine] wanted her son [Joshua] to pick up her medicine at the local pharmacy. [Joshua] was working so he asked his brother [Allan] if would do it and he said yes. [Allan]'s grandfather, [Scott], picked him up from school.
[{('Katherine', 'father', 'Scott'): [('Katherine', 'son', 'Joshua'), ('Joshua', 'grandfather', 'Scott')]}, {('Joshua', 'grandfather', 'Scott'): [('Joshua', 'brother', 'Allan'), ('Allan', 'grandfather', 'Scott')]}]