The hostess called out [Nicholas]'s name and [Jennifer] told her father their table was ready. [Milton]'s sister, [Jennifer], was crying, so he told her a joke. She laughed, and felt better.
('Milton', 'Nicholas')
[Milton]'s sister, [Jennifer], was crying, so he told her a joke. She laughed, and felt better. The hostess called out [Nicholas]'s name and [Jennifer] told her father their table was ready.
[{('Milton', 'father', 'Nicholas'): [('Milton', 'sister', 'Jennifer'), ('Jennifer', 'father', 'Nicholas')]}]
['sister', 'father']