With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hairspray sold more than 1,200,000 copies in 2006.
text_B: Syncopacma nigrella is a moth of the Gelechiidae family .. Gelechiidae. Gelechiidae. Syncopacma. Syncopacma. moth. moth. It was described by Chambers in 1875 .. It is found in North America , where it has been recorded from Wyoming , Washington , California , Texas , Utah and Oklahoma .. North America. North America. Wyoming. Wyoming. Washington. Washington ( U.S. State ). California. California. Texas. Texas. Utah. Utah. Oklahoma. Oklahoma. The length of the forewings is 4.3 -- 6 mm .. The larvae feed on Lupinus species .. Lupinus. Lupinus
not_related.