Situation: You were talking about Maria with someone and you hear somebody approaching. Ask your interlocutor if the person who is coming is Maria.

Interpretation of the utterance: Yes-no question with narrow focus and emphasis

Informator: G. B.

Utterance: Aquò's pas la Magdalena, qu'arriba, aquí?

Translation: Isn't it Magdalena, who is coming?
[It's not the Magdalena, that arrives, there?]