story: [Lena] is making a salad for her husband [Wesley] and her son [Charles]. [Wesley]'s mother [Frances] showed up with dessert.
query: ('Lena', 'Frances')
clean_story: [Lena] is making a salad for her husband [Wesley] and her son [Charles]. [Wesley]'s mother [Frances] showed up with dessert.
proof_state: [{('Lena', 'mother', 'Frances'): [('Lena', 'son', 'Charles'), ('Charles', 'grandmother', 'Frances')]}, {('Lena', 'son', 'Charles'): [('Lena', 'husband', 'Wesley'), ('Wesley', 'son', 'Charles')]}]
edge_types: ['husband', 'son', 'grandmother']