With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Wyatt Earp took part in the wagering of money.
text_B: Naeem Akhtar -LRB- born June 8 , 1961 -RRB- is a Pakistani field hockey player .. field hockey. field hockey. He was born in Abbottabad .. Abbottabad. Abbottabad. He won a gold medal at the 1984 Summer Olympics in Los Angeles .. 1984 Summer Olympics. 1984 Summer Olympics. Los Angeles. Los Angeles
not_related.