story: [Michelle] takes her son [Otto] to the park every Saturday. [Adam] was going to meet his wife, [Michelle], for lunch. [Michelle] liked to take her granddaughter [Rebbeca] shopping.
query: ('Adam', 'Rebbeca')
clean_story: [Adam] was going to meet his wife, [Michelle], for lunch. [Michelle] liked to take her granddaughter [Rebbeca] shopping.
proof_state: [{('Adam', 'granddaughter', 'Rebbeca'): [('Adam', 'wife', 'Michelle'), ('Michelle', 'granddaughter', 'Rebbeca')]}]