With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: School 2013 features Choi Daniel.
text_B: Jorma Rinne -LRB- 20 April 1936 -- 25 May 2003 -RRB- was a Finnish discus thrower who competed in the 1972 Summer Olympics .. Finnish. Finland. 1972 Summer Olympics. 1972 Summer Olympics
not_related.