I don't know. Like  How do I  how do I come at this question ? Um. I just don't see why you would  I mean does th Who uses this uh  this data structure ? You know ? Like , do you say " alright I 'm going to uh   do an SPG action ". And then you know somebody ne either the computer or the user says " alright , well , I know I want to do a Source - Path - Goal action so what are my choices among that ? " And " oh , OK , so I can do an Enter - View - Approach ". It 's not like that , right ? It 's more like you say " I want to , uh   I want to do an Enter. "
Well only one of
And then you 're more interested in knowing what the parent categories are of that. Right ? So that the um  the uh sort of representation that you were just talking about seems more relevant to the kinds of things you would have to do ?
I 'd  I