story: [Dwight] helped his son [Lewis] with his taxes, although [Dwight] 'wife [Lisa] would have preferred he did it by himself.
query: ('Lisa', 'Lewis')
clean_story: [Dwight] helped his son [Lewis] with his taxes, although [Dwight] 'wife [Lisa] would have preferred he did it by himself.
proof_state: [{('Lisa', 'son', 'Lewis'): [('Lisa', 'husband', 'Dwight'), ('Dwight', 'son', 'Lewis')]}]