[Tracy] has a grandfather named [Scott]. [Katherine] went to the grocery store to get a snack for her son [Bret]. While there, [Katherine]'s daughter, [Tracy], called and asked her to get milk too.
('Scott', 'Bret')
[Tracy] has a grandfather named [Scott]. [Katherine] went to the grocery store to get a snack for her son [Bret]. While there, [Katherine]'s daughter, [Tracy], called and asked her to get milk too.
[{('Scott', 'grandson', 'Bret'): [('Scott', 'granddaughter', 'Tracy'), ('Tracy', 'brother', 'Bret')]}, {('Tracy', 'brother', 'Bret'): [('Tracy', 'mother', 'Katherine'), ('Katherine', 'son', 'Bret')]}]