story: [Michelle] and [Adam] have been happily married for seven years, and are looking forward to another seventy together. [Adam] bought his grandson [Bernard] a brand new car for his birthday. [Mary] has always had an estranged relationship with her grandfather, [Adam].
query: ('Michelle', 'Mary')
clean_story: [Michelle] and [Adam] have been happily married for seven years, and are looking forward to another seventy together. [Mary] has always had an estranged relationship with her grandfather, [Adam].
proof_state: [{('Michelle', 'granddaughter', 'Mary'): [('Michelle', 'husband', 'Adam'), ('Adam', 'granddaughter', 'Mary')]}]