But I think one  the one thing you can schematize is the kind of focus , right ? So for instance , you could say it 's the  the tense on this as opposed to , um , the  the action. OK. Or it 's  uh , it 's an identity thing or a contrast with other things , or stress this value as opposed to other things. So , um , it 's  it is kind of like a profile  profile - background thing but I  I can't think of like the limited set of possible meanings that you would  that you would focu
Light up with focus , yeah.
light  highlight as opposed to other ones. So it has some certain complications for the , uh , uh  later on. Li - I mean , uh , the best thing I can come up with is that information has a list of focused elements. For instance , you  Oh , one other type that I forgot to mention is like query elements and that 's probably relevant for the like " where is " , you know , " the castle " kind of thing ?
Mm - hmm.