story: [Venita] and [Clarence] have a brother named [Jason] [Molly] has a beautiful grandmother relationship with [Jason].
query: ('Clarence', 'Molly')
clean_story: [Venita] and [Clarence] have a brother named [Jason] [Molly] has a beautiful grandmother relationship with [Jason].
proof_state: [{('Clarence', 'grandmother', 'Molly'): [('Clarence', 'brother', 'Jason'), ('Jason', 'grandmother', 'Molly')]}, {('Clarence', 'brother', 'Jason'): [('Clarence', 'sister', 'Venita'), ('Venita', 'brother', 'Jason')]}]