[John] played basketball with his brother [Eugene]. [Eugene] took his son [Andrew] to play at the park, and [Andrew]'s paternal grandmother [Angela] tagged along. [Christina] and her son-in-law [Paul] went out for dinner together. It was Mother's Day, and [Paul] thought [Christina] deserved a treat.
[John] played basketball with his brother [Eugene]. [Eugene] took his son [Andrew] to play at the park, and [Andrew]'s paternal grandmother [Angela] tagged along.
[{('John', 'mother', 'Angela'): [('John', 'brother', 'Eugene'), ('Eugene', 'mother', 'Angela')]}, {('Eugene', 'mother', 'Angela'): [('Eugene', 'son', 'Andrew'), ('Andrew', 'grandmother', 'Angela')]}]