Situation:
Your nephews are shouting a lot while they play and you cannot watch TV in peace. You patience snaps and you angrily ask them if they would mind shutting up.
Interpretation of the utterance: Imperative Yes-No question
Informator:
L. T.
Utterance: Vos poiriatz pas calar, un bocin?
Translation: Will you shut up?
[Yourself can(present, 2nd plur.) not shut-up, a bit?]