Situation: You have repeatedly asked your brother to do something for you and he still hasn’t done it. Considerably upset, you ask him when he intends to do it.
Semantic interpretation: Imperative wh- question.
Speaker: CD
Utterance: ¡Oye! ¿Y cuándo vas a hacer lo que te encargué?
Translation: Listen, when will you do what I asked you to do?