With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Just ahead of Albright 's one - day trip , the State Department on Sunday issued an updated `` worldwide caution '' to U.S. travelers in the aftermath of the Aug. 7 bombings at American embassies in Kenya and Tanzania and because of fresh threats to U.S. interests abroad .
text_B: The issuing did not happen
not-entailed.