With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Unpopular taxation schemes were a partial cause of the French Revolution.
text_B: Isaac Francisco Rojas Madariaga -LRB- December 3 , 1906 -- in Buenos Aires ; April 13 , 1993 -RRB- was an Argentine Admiral of the Navy and de facto Vice President of Argentina .. Argentine. Argentina. Vice President of Argentina. Vice President of Argentina. Buenos Aires. Buenos Aires. Navy. Argentine Navy. He joined the Argentine Navy and had an unremarkable career until the 1946 election of Juan Peron .. Argentine. Argentina. Navy. Argentine Navy. Juan Peron. Juan Peron
not_related.