[Pete], [Natasha]'s husband, treated them both to a fancy dinner last night. [Richard] asked his mom [Cindy] if she would bake him a cake. [Cindy] told him she would n't, because [Richard] was getting fat and did n't need the extra calories. [Richard] hit his brother [Pete] in the head.
('Natasha', 'Cindy')
[Pete], [Natasha]'s husband, treated them both to a fancy dinner last night. [Richard] hit his brother [Pete] in the head. [Richard] asked his mom [Cindy] if she would bake him a cake. [Cindy] told him she would n't, because [Richard] was getting fat and did n't need the extra calories.
[{('Natasha', 'mother-in-law', 'Cindy'): [('Natasha', 'husband', 'Pete'), ('Pete', 'mother', 'Cindy')]}, {('Pete', 'mother', 'Cindy'): [('Pete', 'brother', 'Richard'), ('Richard', 'mother', 'Cindy')]}]
['husband', 'brother', 'mother']