With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John F. Kennedy authorized an attempt to ally with the Cuban government.
text_B: Douce violence is the third album of the French singer Elsa Lunghini , and it was released in 1992 .. Elsa Lunghini. Elsa Lunghini. French. France
not_related.