With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Drew Barrymore began acting on stage.
text_B: Bootsmannsmaat , short BtsmMaat / BMT -LRB- en Boatswain ` s mate -RRB- , was in the Austro-Hungarian Navy -LRB- 1786-1918 -RRB- so-called enlisted rang -LRB- OR4 -RRB- and in the Imperial German Navy a non-commissioned officer -LRB- NCO -RRB- OR5-rank .. English language. Austro-Hungarian Navy. Austro-Hungarian Navy. Imperial German Navy. Imperial German Navy. The Bootsmannsmaat is equivalent to the Unteroffizier  /  Unterfeldwebel of the German Bundeswehr .. Unteroffizier. Unteroffizier. Unterfeldwebel. Unterfeldwebel. Bundeswehr. Bundeswehr. They belong to the rank group `` NCOs without portepee '' .. Beside Austria and Russia the German Empire introduced the Bootsmannsmaat -LRB- in connection with the rank Maat and the assignment -- leader of a subunit -RRB- as lowest grade of the rank grop `` NCOs without portepee of the Imperial German Navy .. Imperial German Navy. Imperial German Navy. German Empire. German Empire. In the Weimarer Republik and the Kriegsmarine of the Third Reich the rank was retained .. Weimarer Republik. Weimarer Republik. Kriegsmarine. Kriegsmarine. Third Reich. Third Reich. The Bootsmannsmaat was equivalent to the Unteroffizier in Heer und Luftwaffe .. Unteroffizier. Unteroffizier. Heer. German Army ( Wehrmacht ). Luftwaffe. Luftwaffe. Regarding the particular career or assignment the sequence of ranks -LRB- both of them OR5  /  second mates -RRB- and the grade description was established as follows  :. for Maate -LRB- en  : mates -RRB- -- Bootsmannsmaat -LRB- en  : boatswain ` s mate -RRB- , Feuerwerksmaat -LRB- en  : firework ` s mate -RRB- , Maschinistenmaat -LRB- en  : engineman ` s mate -RRB- , or Steuermannsmaat -LRB- en  : steersman ` s mate -RRB-. English language. for Obermaate -LRB- en  : senior mates -RRB- -- Oberbootsmannsmaat -LRB- en  : senior boatswain ` s mate -RRB- , Oberfeuerwerksmaat -LRB- en  : senior firework ` s mate -RRB- , Obermaschinistenmaat -LRB- en  : senior enginemen ` s mate -RRB- , or Obersteuermannsmaat -LRB- en  : senior steersman ` s mate -RRB-. English language
not_related.