With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hillary Clinton was fired from the Obama administration.
text_B: The 1994 FINA Men 's World Water Polo Championship was the seventh edition of the event , organised by the world 's governing body in aquatics , the FINA .. FINA. FINA. The tournament was held from September 1 to September 11 , 1994 and incorporated in the 1994 World Aquatics Championships , held in Rome , Italy .. 1994 World Aquatics Championships. 1994 World Aquatics Championships
not_related.