¿A quiénes va dirigido este anuncio? A estudiantes de español de todos los niveles
A especialistas en debates
Al público en general
A personas interesadas en la enseñanza del español

The question is asking who the announcement is directed for answer a says it’s for Spanish students of all levels answer b says it’s for debate specialist answer c says it’s for the general public and answer d says it’s for people interested in learning Spanish. I don’t know what the article is about so I can’t give you a answer but I hope the translation can help you.

Juan me llama.lo veo.david me lo da.los escuchamosellos nos quieren.it might not be exact but i tried.