With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Wi-Fi Certified products must conform to certain standards of quality.
text_B: Sam Davis -LRB- October 6 , 1842 -- November 27 , 1863 -RRB- is called the Boy Hero of the Confederacy .. Hero. Hero. He was born in Rutherford County , Tennessee .. He served in various combat roles in the Confederate army from 1861-63 during the American Civil War .. American Civil War. American Civil War. Confederate. Confederate States of America. As a Confederate courier he was captured around November 20 , 1863 .. Confederate. Confederate States of America. Suspected of espionage , he was executed by the Union Army after a captivity of only seven days .. espionage. espionage. Union Army. Union Army
not_related.