Here's a short story:

The Holy Roman Empire was a multi-ethnic complex of territories in central Europe that developed during the Early Middle Ages and continued until its dissolution in 1806. The largest territory of the empire after 962 was the Kingdom of Germany, though it also came to include the Kingdom of Bohemia, the Kingdom of Burgundy, the Kingdom of Italy, and numerous other territories. 

On 25 December 800, Pope Leo III crowned the Frankish king Charlemagne as Emperor, reviving the title in Western Europe, more than three centuries after the fall of the Western Roman Empire. The title continued in the Carolingian family until 888 and from 896 to 899, after which it was contested by the rulers of Italy in a series of civil wars until the death of the last Italian claimant, Berengar, in 924. 

The title was revived in 962 when Otto I was crowned emperor, fashioning himself as the successor of Charlemagne and beginning a continuous existence of the empire for over eight centuries. Some historians refer to the coronation of Charlemagne as the origin of the empire, while others prefer the coronation of Otto I as its beginning. Scholars generally concur, however, in relating an evolution of the institutions and principles constituting the empire, describing a gradual assumption of the imperial title and role. (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: What organization is the story about?
Guess: The Holy Roman Empire

Question: What made up this Empire?
Guess: A multi-ethnic complex of territories in central Europe.

Question: Who was the first leader?
Guess: Charlemagne.

Question: What was his official title?
Guess: king Charlemagne

Question: When did this happen?
Guess: On 25 December 800

Question: What was the largest territory?
Guess: The Kingdom of Germany,

Question: When did this happen?
Guess: After 962.

Question: When did the Empire dissolve?
Guess: 1806.

Question: Who made King Charlemagne Emperor?
Guess: Pope Leo III.

Question: What family kept the title for a long time?
Guess: The Carolingian family.

Question: Until when?
Guess: Until 888 and from 896 to 899

Question: Who was the last person to claim the title?
Guess: Berengar.

Question: When was this?
Guess: After 899 until his death in 924.

Question: Where was he from?
Guess: Italy.

Question: Who later began using the title again?
Guess: Otto.

Question: When?
Guess: 962.

Question: How long did the Empire last from there?
Guess: Over eight centuries.

Question: What was another territory that was included?
Guess: Kingdom of Bohemia,

Now answer the following question in the same format.

Question: Can you name another?

Kingdom of Burgundy,