So, basically the passage in simple terms suggest that art depends on representation and representation depends on context. Since,context cannot be defined,thus art cannot be ascertained. It can be considered a circular reasoning question.
Now, moving on to options:
A - no where author has talked about judging art by aesthetics. Thus,A doesn't qualify.
B - Partially,it supports the argument that art is not dependent on aesthetics but stem argues that it depends on representation. No where this option suggests so.
C - Now, this is the CORRECT answer. It says that art doesn't only depend on representation. It also depends on something else. Absolutely weakened the question stem.
D - same as option B
E - this option somewhere connects representation and artwork positively. Hence,it doesn't weaken.
Correct answer - C
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