With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: It says Valenzuela will meet with students at a university in Ecuador , the University Tecnica Particular de Loja , and deliver a speech on U.S. foreign policy at the Latin American Faculty for Social Sciences .
text_B: U.S. is a geographical/political entity
not-entailed.