Question: What kind of company does ANTEL run?
Sentence: The most important state-owned companies headquartered in Montevideo are: AFE (railways), ANCAP (Energy), Administracion Nacional de Puertos (Ports), ANTEL (telecommunications), BHU (savings and loan), BROU (bank), BSE (insurance), OSE (water & sewage), UTE (electricity).
Answer in sentence: yes