Hey LSAT Queen,
So the logic of the stimulus is laying out the conditions which must be met in order for a work to be considered "world literature."
From the stimulus, we learn that world literature (WL) must be received and interpreted within both the writers own national traditions
and within external national traditions.
So
WL
Interpreted w/in writer's national tradition
AND interpreted w/in external national traditions
Well what does it mean to be interpreted within a national tradition? The stimulus goes on to say this can happen in one of 3 ways:
1. the work is a positive model of the nation's own tradition which prompts development of that tradition
2. the work is a negative example that must be avoided (which would cause development of traditions to avoid this)
3. as an example of otherness that refines (develops) the home tradition
The key here is that one of the above 3 criteria must be met in order to say a work was interpreted through a national tradition, and then remember from the first sentence of the stimulus that this must occur for
both the writer's nation
and at least one external nation.
If we think through what that implies, it tells us that some development of a national tradition is going to occur for both the writer's nation and an external nation -
both conditions must be true in order for that work to be WL.
In logic,
WL
interpreted through writer's national traditions (using 1 of the 3 examples to achieve this)
AND interpreted through external national traditions (using 1 of the 3 examples to achieve this)
Looking at Answer Choice (E), this must be the correct answer because it is the contrapositive of our logical rule - it's saying only 1 of the necessary conditions of the requirements for WL has been met - there has been interpretation (and therefore development) of a national tradition through one of the 3 examples given, but that has only occurred for one nation. Whether that is the writer's own nation or an external one, it doesn't matter - we need this development to occur in
both to consider the work WL.
It's important to remember that for MBT questions like this one, the correct answer is one that you can determine with 100% certainty just based on the logic or fact set you are given in the stimulus. Answer choice (E) is the only one which is explicitly supported by the conditional logic we got from the stimulus. Some of the other answer choices may be true, but they do not
have to be true based on the stimulus.