With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: In Havana , the government gave a guarded first response to the INS ruling , warning against `` excessive optimism '' and predicting `` the Cuban - American mafia and the extreme right in the U.S. Congress '' would still put up a fight to keep the boy .
text_B: The giving did not happen
not-entailed.