Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: Plagiarised work should be discouraged.
Reason R: The border line between plagiarism and research is surprisingly murky as it is often said the advanced research is only possible by, "standing on the shoulders of others."
In the light of the above statements, choose the most appropriate answer from the options given below: