story: [Cindy] baked a birthday cake for her husband [Francisco]. [Francisco] took his son [Wayne] to play at the park, and [Wayne]'s paternal grandmother [Frances] tagged along.
query: ('Cindy', 'Frances')
clean_story: [Cindy] baked a birthday cake for her husband [Francisco]. [Francisco] took his son [Wayne] to play at the park, and [Wayne]'s paternal grandmother [Frances] tagged along.
proof_state: [{('Cindy', 'mother-in-law', 'Frances'): [('Cindy', 'husband', 'Francisco'), ('Francisco', 'mother', 'Frances')]}, {('Francisco', 'mother', 'Frances'): [('Francisco', 'son', 'Wayne'), ('Wayne', 'grandmother', 'Frances')]}]
edge_types: ['husband', 'son', 'grandmother']