I want to know the answer to the following question:
Who are the Quechua and Chorote?
All the background I'm provided with is that "The languages of the Diaguita, Tehuelche, and Selknam nations have become extinct or virtually extinct: the Cacán language (spoken by Diaguitas) in the 18th century and the Selknam language in the 20th century; one Tehuelche language (Southern Tehuelche) is still spoken by a handful of elderly people.". Is that enough to answer the question?
Answer: no