With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A Song of Ice and Fire is by someone born in Kansas.
text_B: These are the results of the men 's horizontal bar competition , one of eight events for male competitors in artistic gymnastics at the 1976 Summer Olympics in Montreal .. horizontal bar. horizontal bar. artistic gymnastics. artistic gymnastics. 1976 Summer Olympics. 1976 Summer Olympics. Montreal. Montreal. The qualification and final rounds took place on July 18 , 20 , and 23rd at the Montreal Forum .. Montreal. Montreal. Montreal Forum. Montreal Forum
not_related.