Situation: You are in a store where the shopkeeper is a little bit deaf. You have asked her for a kilo of oranges but she starts to give you tangerines instead. Tell her that what you want is oranges.
Interpretation of the utterance: Statement with contrastive focus
Informator: M. T.
Utterance: Non, vuel de portugals.
Translation:
No, I want oranges!
[No, want(present, 1st sing. of oranges.)