In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

[Q]: Passage: Sassari is located in north-western Sardinia, at above sea level. The area rises up on a wide karstic plateau that slopes gently down towards the Gulf of Asinara and the Nurra plain. The city is surrounded by a green belt of thousands of hectares of olive plantations, which from the 19th century have partly replaced the mixed woodlands of oak and other Mediterranean trees as well as the maquis shrubland. The thinly populated Nurra Plain, located to the west, occupies the main part of the region of Sassari, while the urban agglomeration, with a population of about 275,000 inhabitants, is located to the south east. The abundance of water, with about 400 springs and artesian wells, has made for much development of horticulture over the centuries.
Link Information: none Answer: none
[A]: Are olives the largest export in Sassari?

[Q]: Passage: Ferrary was the son of the Duke and Duchess of Galliera. His father, Raffaele de Ferrari, came from an ancient and rich family of Genovese bankers and was a wealthy businessman made Duke of Galliera in Genoa by Pope Gregory XVI, and Prince de Lucedio by Victor-Emmanuel II, King of Italy. Raffaele de Ferrari was co-founder of the Credit Mobilier with the Pereire brothers, rivals of the Rothschilds, who financed many of the major construction projects of the second half of the 19th century: railroads in Austria, Latin America, Portugal, upper Italy and France (the Paris-Lyon-Marseille line), the digging of the Frejus Rail Tunnel and the Suez Canal, and the reconstruction of Paris designed by Baron Haussmann. It is said that Raffaele de Ferrari died stuck in one of his immense safes.
Link Information: King of Sardinia from 1849 until 17 March 1861 Answer: 12
[A]: How long was the monarch that made Philipp von Ferrary Prince de Lucedio on the throne?

[Q]: Passage: Hermann Hamelmann (1526 26 June 1595) was a German Lutheran theologian and the reformer of Westphalia. Born in Osnabruck, he became the priest at Kamen in 1552. While a priest, he converted to the Evangelical Lutheran faith and announced it publicly on Trinity Sunday, 1553, and as a result he was forced to leave the town. During a stay at Wittenberg, he discussed the Lord's Supper with Philipp Melanchthon. In August 1553, he became the pastor at Bielefeld, and in 1556 he became the pastor at St. Mary's Church in Lemgo. He became General Superintendent at Bad Gandersheim in 1560, where he introduced the Reformation into Braunschweig. He was instrumental in bringing the Lutheran faith to Oldenburg after becoming Superintendent there in 1573. Along with Nikolaus Selnecker, he wrote the Oldenburg Church Order in 1573. A learned man, he was deep in conviction and sound in his faith.
Link Information: With a population of 168,145 Answer: 168,145
[A]:
How many people live in the place that Hamelmann was born?