With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Spain is part of North America.
text_B: Justin Stommes -LRB- born November 23 , 1988 -RRB- is an American professional basketball player .. basketball. basketball. Stommes played college basketball for the Eastern Kentucky Colonels from 2007 until 2011 .. Eastern Kentucky. Eastern Kentucky Colonels basketball. basketball. basketball. Eastern Kentucky Colonels. Eastern Kentucky Colonels basketball
not_related.