[Angela] made meatballs with her son [Eugene] and grandson [Glenn]. [Eugene]'s sister [Sharon] made the pasta.
[Angela] made meatballs with her son [Eugene] and grandson [Glenn]. [Eugene]'s sister [Sharon] made the pasta.
[{('Sharon', 'mother', 'Angela'): [('Sharon', 'brother', 'Eugene'), ('Eugene', 'mother', 'Angela')]}, {('Eugene', 'mother', 'Angela'): [('Eugene', 'son', 'Glenn'), ('Glenn', 'grandmother', 'Angela')]}]