You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Whatis the name of this Ottoman sultan who ruled from August 1444-September 1446 that brought an end to the Eastern Roman Empire and was the son of Murad II?" whose answer is Mehmed the Conqueror.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Ottoman sultans and their reigns
Useful Output:

Doc 1: Ottoman dynasty ; Ottoman Empire · Osman I · Mehmed VI (Ottoman sultan); Abdulmejid II (Ottoman caliph) · Padishah · Sultan · Pasha · Bey · Khan · Ghazi · Qayser-i
Doc 2: The Ottoman Empire reached its peak between 1520 and 1566, during the reign of Suleiman the Magnificent. This period was marked by great power,
Doc 3: Let's take a closer look at those men who have brought the empire to its  The map shows the territory controlled by the ruler at the end of his
Doc 4: In fact, under the reign of Suleiman the Magnificent, the 16th century Ottoman Turks conquered places like Egypt, Syria, parts of North Africa, and Hungary.
Doc 5: Osman Gazi, often known as Osman I, was the Ottoman Empire's visionary creator. He ruled from 1299 until his death in 1324 or 1326.