[Andrew] loves talking to his grandfather [Joseph] on the phone. [Andrew] has a few children, [Eugene], Bradley and Claire [Tracy] went to her brother [Eugene]'s birthday party [Glenn] went to lunch with his wife [Rebekah].
[Tracy] went to her brother [Eugene]'s birthday party [Andrew] has a few children, [Eugene], Bradley and Claire [Andrew] loves talking to his grandfather [Joseph] on the phone.
[{('Tracy', 'father', 'Joseph'): [('Tracy', 'brother', 'Eugene'), ('Eugene', 'father', 'Joseph')]}, {('Eugene', 'father', 'Joseph'): [('Eugene', 'son', 'Andrew'), ('Andrew', 'grandfather', 'Joseph')]}]