With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Denzel Washington attended the Tony Awards.
text_B: \ NNS can stand for  :. Nashville number system -LRB- music -RRB-. Nashville number system. Nashville number system. NASCAR Nationwide Series -LRB- previous name of the NASCAR Xfinity Series -RRB-. NASCAR. NASCAR. Xfinity Series. Xfinity Series. National Numeracy Strategy -LRB- UK education -RRB-. National Numeracy Strategy. National Numeracy Strategy. Nearest neighbor search. Nearest neighbor search. Nearest neighbor search. Nearly-new sale. Nearly-new sale. Nearly-new sale. Newport News Shipbuilding , a shipyard. Newport News Shipbuilding. Northrop Grumman Newport News. Nippon Television Network System. Nippon Television Network System. Nippon Television Network System. Nigerian Navy Ship. Nigerian Navy Ship. Nigerian Navy Ship. Near Net Shape. Near Net Shape. Near Net Shape
not_related.