story: [Lisa] and her mother [Gabrielle] went to volunteer at the homeless shelter last weekend. [Michael] asked his mother, [Gabrielle], to bake him a cake. She told him to wait for his birthday.
query: ('Michael', 'Lisa')
clean_story: [Michael] asked his mother, [Gabrielle], to bake him a cake. She told him to wait for his birthday. [Lisa] and her mother [Gabrielle] went to volunteer at the homeless shelter last weekend.
proof_state: [{('Michael', 'sister', 'Lisa'): [('Michael', 'mother', 'Gabrielle'), ('Gabrielle', 'daughter', 'Lisa')]}]