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. F.
Utterance: Quo es la "MARÍ", que 'rriba?
Translation: Is it "Marí", who is coming? [It is the "MARÍ", that arrives?]