Mm - hmm.
But , you know , you gotta leave something for other people to model. So , to  Finding out what , you know , situational con what the contextual factors of the situation really are , you know is an interesting s interesting thing.
Mm - hmm. Mm - hmm.
u u Sort of I 'm , at the moment , curious and I 'm  I 'm  s w want to approach it from the end where we can s sort of start with this toy system that we can play around with ,