because , you know it might be easy to figure out that this person is going to need more film eventually from their utterance but it 's much more complex to query when would be the most appropriate time.
Hmm. Hmm. OK. And so I 've tried to come up with some initial things one could observe so who is the user ? Everything that has user comes from the user model everything that has situation comes from the situation model - A. We should be be clear. But when it comes to sort of writing down when you  when you do these things is it here ? You sort of have to a write the values this can take.
Right.
And here I was really uh in some s sometimes I was really sort of standing in front of a wall feeling very stupid because um  this case it 's pretty simple , but as we will see the other ones um for example if it 's a running budget so what are the discrete values of a running budget ? So maybe my understanding there is too impoverished.