story: [Lisa], [Reta], and [Jeremy] planned a big surprise party for their mother, [Michelle]'s fiftieth birthday.
query: ('Jeremy', 'Lisa')
clean_story: [Lisa], [Reta], and [Jeremy] planned a big surprise party for their mother, [Michelle]'s fiftieth birthday.
proof_state: [{('Jeremy', 'sister', 'Lisa'): [('Jeremy', 'mother', 'Michelle'), ('Michelle', 'daughter', 'Lisa')]}, {('Jeremy', 'mother', 'Michelle'): [('Jeremy', 'sister', 'Reta'), ('Reta', 'mother', 'Michelle')]}]