story: [Thomas] asked his wife [Reta] if she talked to her sister [Lisa]. He wanted to know if [Lisa]'s Mother [Michelle] wanted to celebrate her birthday.
query: ('Thomas', 'Michelle')
clean_story: [Thomas] asked his wife [Reta] if she talked to her sister [Lisa]. He wanted to know if [Lisa]'s Mother [Michelle] wanted to celebrate her birthday.
proof_state: [{('Thomas', 'mother-in-law', 'Michelle'): [('Thomas', 'wife', 'Reta'), ('Reta', 'mother', 'Michelle')]}, {('Reta', 'mother', 'Michelle'): [('Reta', 'sister', 'Lisa'), ('Lisa', 'mother', 'Michelle')]}]