With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Romelu Lukaku represented Slovakia at the 2014 FIFA World Cup.
text_B: Get Up Stand Up is a 2004 dance song by Stellar Project featuring Brandi Emma .. Stellar Project. Stellar Project. Brandi Emma. Brandi Emma. The song reached # 1 of U.S. dance airplay chart in November 20 , 2004 .. The song also reached # 14 in the Official UK singles chart in 2004 .
not_related.