story: [Matthew]'s brother [Ellis] came over to help him renovate the kitchen. [Sandra], [Matthew]'s mother, brought over a home-made lunch. [Ellis] and his aunt [Michelle] are spending the day together.
query: ('Sandra', 'Michelle')
clean_story: [Matthew]'s brother [Ellis] came over to help him renovate the kitchen. [Sandra], [Matthew]'s mother, brought over a home-made lunch. [Ellis] and his aunt [Michelle] are spending the day together.
proof_state: [{('Sandra', 'sister', 'Michelle'): [('Sandra', 'son', 'Ellis'), ('Ellis', 'aunt', 'Michelle')]}, {('Sandra', 'son', 'Ellis'): [('Sandra', 'son', 'Matthew'), ('Matthew', 'brother', 'Ellis')]}]