story: [Michael] is excited to cheer on his brother [David] in the homecoming game tonight. [Mark] planned to take his son [David] to a hockey game during spring break. He had to cancel his plans to do so after his mother [Sandra] became very ill with the flu. [David] and his mother [Carol] are very close. They spend as much time together as they can.
query: ('Sandra', 'Michael')
clean_story: [Mark] planned to take his son [David] to a hockey game during spring break. He had to cancel his plans to do so after his mother [Sandra] became very ill with the flu. [Michael] is excited to cheer on his brother [David] in the homecoming game tonight.
proof_state: [{('Sandra', 'grandson', 'Michael'): [('Sandra', 'son', 'Mark'), ('Mark', 'son', 'Michael')]}, {('Mark', 'son', 'Michael'): [('Mark', 'son', 'David'), ('David', 'brother', 'Michael')]}]