I want to know the answer to the following question:
The works of which two scholars were used to teach Sanskrit to the higher castes of India?
All the background I'm provided with is that "Sanskrit linguist Madhav Deshpande says that when the term "Sanskrit" arose it was not thought of as a specific language set apart from other languages, but rather as a particularly refined or perfected manner of speaking.". Is that enough to answer the question?
Answer: no