With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Freddie Mercury was honored with a tribute song.
text_B: Aleksandr Ivanovich Moiseyev -LRB- Александр Иванович Моисеев May 28 , 1927 -- 2003 -RRB- was a Russian basketball player who competed for the Soviet Union in the 1952 Summer Olympics .. basketball. basketball. Soviet Union. Soviet Union. 1952 Summer Olympics. 1952 Summer Olympics. He was Jewish , and trained at Armed Forces sports society in Moscow .. Armed Forces sports society. Armed Forces ( sports society ). Moscow. Moscow. and played for CSKA Moscow .. Moscow. Moscow. CSKA Moscow. PBC CSKA Moscow. He was a member of the Soviet team which won the silver medal .. Soviet team. Soviet Union national basketball team. He played all eight matches .
not_related.