reference of which
Does"which" refer to "deriving satisfaction" or "a set framework"?

Ludus, by contrast, is ‘play institutionalised as a game’, requiring effort, patience and skill’ and deriving satisfaction from ‘discovering solutions within a set framework which is external to the demands of instrumental function’

Question

reference of which
Does"which" refer to "deriving satisfaction" or "a set framework"?

Ludus, by contrast, is ‘play institutionalised as a game’, requiring effort, patience and skill’ and deriving satisfaction from ‘discovering solutions within a set framework which is external to the demands of instrumental function’

Answer

'Which is referring to 'a set framework'
Ludus is from the Latin. 
This looks like maybe it's part of a Ph.D dissertation.

Answer

It is not clear.  Probably both but then goes onto say "is" which suggests you are looking for only one.  I conclude that I have no idea.  I would have to ask the author.

The whole sentence is just so unclear, it has either been writen by a non-native or by someone who wants to ensure zero clarity.  Interesting challenge.  Even if there is some obscure grammar rule that explains this, I suspect the majority of natives would no know for sure.

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