Article: With the forced abdication of Emperor William II in 1918, Germany became a republic. Most of West Prussia and the former Prussian Province of Posen, territories annexed by Prussia in the 18th century Partitions of Poland, were ceded to the Second Polish Republic according to the Treaty of Versailles. East Prussia became an exclave, being separated from mainland Germany. After the Treaty of Versailles, East Prussia was separated from Germany as an exclave; the Memelland was also separated from the province. Because most of West Prussia became part of the Second Polish Republic as the Polish Corridor, the formerly West Prussian Marienwerder region became part of East Prussia (as Regierungsbezirk Westpreuen). Also Soldau district in Allenstein region was part of Second Polish Republic. The Seedienst Ostpreuen was established to provide an independent transport service to East Prussia.

Question: What was implemented that separated East Prussia from Germany?
Ans: Treaty of Versailles

Article: Council estates are in the Weston, Thornhill and Townhill Park districts. The city is ranked 96th most deprived out of all 354 Local Authorities in England.

Question: In addition to the Thornhill and Townhill Park districts, what other district has a council estate?
Ans: Weston

Article: On April 9, 2007, it was announced that Apple had sold its one-hundred millionth iPod, making it the biggest selling digital music player of all time. In April 2007, Apple reported second quarter revenue of US$5.2 billion, of which 32% was made from iPod sales. Apple and several industry analysts suggest that iPod users are likely to purchase other Apple products such as Mac computers.

Question: How much revenue did Apple announce for Q2 2007?
Ans: $5.2 billion

Article: Some evidence shows that alternatives to pesticides can be equally effective as the use of chemicals. For example, Sweden has halved its use of pesticides with hardly any reduction in crops.[unreliable source?] In Indonesia, farmers have reduced pesticide use on rice fields by 65% and experienced a 15% crop increase.[unreliable source?] A study of Maize fields in northern Florida found that the application of composted yard waste with high carbon to nitrogen ratio to agricultural fields was highly effective at reducing the population of plant-parasitic nematodes and increasing crop yield, with yield increases ranging from 10% to 212%; the observed effects were long-term, often not appearing until the third season of the study.

Question: What amount of gain in crops can be contributed to application of composted yard waste?
Ans:
10% to 212%