Article: Education in Switzerland is very diverse because the constitution of Switzerland delegates the authority for the school system to the cantons. There are both public and private schools, including many private international schools. The minimum age for primary school is about six years in all cantons, but most cantons provide a free "children's school" starting at four or five years old. Primary school continues until grade four, five or six, depending on the school. Traditionally, the first foreign language in school was always one of the other national languages, although recently (2000) English was introduced first in a few cantons.

Question: How long does primary school continue?
Ans: until grade four, five or six

Article: After Christianization, the Roman Catholic Church and local rulers led German expansion and settlement in areas inhabited by Slavs and Balts, known as Ostsiedlung. During the wars waged in the Baltic by the Catholic German Teutonic Knights; the lands inhabited by the ethnic group of the Old Prussians (the current reference to the people known then simply as the "Prussians"), were conquered by the Germans. The Old Prussians were an ethnic group related to the Latvian and Lithuanian Baltic peoples. The former German state of Prussia took its name from the Baltic Prussians, although it was led by Germans who had assimilated the Old Prussians; the old Prussian language was extinct by the 17th or early 18th century. The Slavic people of the Teutonic-controlled Baltic were assimilated into German culture and eventually there were many intermarriages of Slavic and German families, including amongst the Prussia's aristocracy known as the Junkers. Prussian military strategist Karl von Clausewitz is a famous German whose surname is of Slavic origin. Massive German settlement led to the assimilation of Baltic (Old Prussians) and Slavic (Wends) populations, who were exhausted by previous warfare.

Question: Who led the German expansion?
Ans: the Roman Catholic Church and local rulers

Article: Burke supported the war against revolutionary France, seeing Britain as fighting on the side of the royalists and emigres in a civil war, rather than fighting against the whole nation of France. Burke also supported the royalist uprising in La Vendee, describing it on 4 November 1793 in a letter to William Windham, as "the sole affair I have much heart in". Burke wrote to Henry Dundas on 7 October urging him to send reinforcements there, as he viewed it as the only theatre in the war that might lead to a march on Paris. Dundas did not follow Burke's advice, however.

Question: What did Burke support Britain fighting against?
Ans: revolutionary France

Article: Local chemist William Cookworthy established his somewhat short-lived Plymouth Porcelain venture in 1768 to exploit the recently discovered deposits of local China Clay - an industry which continues to make up a portion of the city income. As an associate and host of engineer John Smeaton he was indirectly involved with the development of the Eddystone Lighthouse.

Question: What was the name of the engineer involved in the construction of the Eddystone Lighthouse?
Ans:
John Smeaton