With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: London is the location of the London Assembly.
text_B: Georges Vedel -LRB- 5 July 1910 -- 21 February 2002 -RRB- was a French public law professor from Auch , France .. Auch. Auch. France. France. French. France. public law. public law
not_related.