story: [Carol]'s son called [Richard] is good and intelligent boy [Richard] went fishing with his grandfather [Rudolph]. They spent all day together. [Mark]'s wife [Carol] has very pretty eyes. [Anna] and her mother [Carol] went dress shopping on Saturday.
query: ('Mark', 'Rudolph')
clean_story: [Mark]'s wife [Carol] has very pretty eyes. [Carol]'s son called [Richard] is good and intelligent boy [Richard] went fishing with his grandfather [Rudolph]. They spent all day together.
proof_state: [{('Mark', 'father-in-law', 'Rudolph'): [('Mark', 'wife', 'Carol'), ('Carol', 'father', 'Rudolph')]}, {('Carol', 'father', 'Rudolph'): [('Carol', 'son', 'Richard'), ('Richard', 'grandfather', 'Rudolph')]}]