With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: T-Pain is a businessman.
text_B: El Tecolote -LRB- from the Nahuatl tecolotl , `` owl '' -RRB- may refer to  :. owl. owl. El Tecolote , Baja California Sur. El Tecolote , Guanajuato. El Tecolote -LRB- newspaper -RRB-
not_related.