With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Terminator Salvation features only actors and actresses born post 1980.
text_B: Compas is the ninth studio album by rumba band Gipsy Kings .. Gipsy Kings. Gipsy Kings. rumba. Rumba flamenca. It was released in 1997 in Europe and the US , using a different song order .. The European version has one completely new track , `` Sueno de Noche '' , as well as a remixed version of `` Ami Wa Wa -LRB- Solo Por Ti -RRB- '' .
not_related.