Here's a short story:

The Korean language (, see below) is the official and national language of both Koreas: the Democratic People's Republic of Korea (North Korea) and the Republic of Korea (South Korea), with different standardized official forms used in each territory. It is also one of the two official languages in the Yanbian Korean Autonomous Prefecture and Changbai Korean Autonomous County of the People's Republic of China. Approximately 80 million people worldwide speak Korean. 

Historical and modern linguists classify Korean as a language isolate; however, it does have a few extinct relatives, which together with Korean itself and the Jeju language (spoken in the Jeju Province and considered somewhat distinct) form the Koreanic language family. This implies that Korean is not an isolate, but a member of a small family. The idea that Korean belongs to the controversial Altaic language family is discredited in academic research. There is still debate about a relation to Dravidian languages and on whether Korean and Japanese are related to each other. The Korean language is agglutinative in its morphology and SOV in its syntax. 

Modern Korean descends from Middle Korean, which in turn descends from Old Korean, which descends from the language spoken in Prehistoric Korea (labeled Proto-Korean), whose nature is debated, in part because Korean genetic origins are controversial. A relation of Korean (together with its extinct relatives which form the Koreanic family) with Japonic languages has been proposed by linguists such as William George Aston and Samuel Martin. Roy Andrew Miller and others suggested or supported the inclusion of Koreanic and Japonic languages in the purported Altaic family (a macro-family that would comprise Tungusic, Mongolian and Turkic families); the Altaic hypothesis has since been largely rejected by most linguistic specialists. (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: Where does modern Korean descend from?
Guess: Middle Korean

Question: And where does that descend from?
Guess: Old Korean

Question: What do linguists classify Korean as?
Guess: a language isolate

Question: What is the official and national language of both Koreas?
Guess: Korean

Question: What is another name for The Democratic People's Republic of Korea?
Guess: North Korea

Question: And what is South Korea?
Guess: the Republic of Korea

Question: About how many people speak Korean worldwide?
Guess: 80 million

Question: What is William George Aston?
Guess: a linguist

Question: And Samuel Martin?
Guess: a linguist

Question: Do we know whether Korean and Japanese are related?
Guess: no

Question: What is Korean in its morphology?
Guess: agglutinative

Question: Where is it one of the two official languages?
Guess: the Yanbian Korean Autonomous Prefecture

Question: Where is the Jeju language spoken?
Guess: the Jeju Province

Question: What is discredited in academic research?
Guess: The idea that Korean belongs to the controversial Altaic language family

Now answer the following question in the same format.

Question: And what is there still debate about?

a relation to Dravidian languages