Right.
So. We don't know what is the type of    VAD which they 're going to provide.
Yeah.
Yeah. And actually there 's  Yeah. There 's an  uh , I think it 's still for  even for the evaluation , uh , it might still be interesting to  work on this because  the boundaries apparently that they would provide is just ,  um , starting of speech and end of speech  uh , at the utterance level. And  Um.