story: [Molly] had to bake a cake for her daughter [Marian]'s birthday, but did n't have all the ingredients at home. She asked [Marian]'s sister [Michelle] to run to the store to get the ingredients. [Molly] offered to watch [Reta], [Michelle]'s daughter, while she was gone.
query: ('Molly', 'Reta')
clean_story: [Molly] had to bake a cake for her daughter [Marian]'s birthday, but did n't have all the ingredients at home. She asked [Marian]'s sister [Michelle] to run to the store to get the ingredients. [Molly] offered to watch [Reta], [Michelle]'s daughter, while she was gone.
proof_state: [{('Molly', 'granddaughter', 'Reta'): [('Molly', 'daughter', 'Michelle'), ('Michelle', 'daughter', 'Reta')]}, {('Molly', 'daughter', 'Michelle'): [('Molly', 'daughter', 'Marian'), ('Marian', 'sister', 'Michelle')]}]