TASK DEFINITION: This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning). 
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
PROBLEM: Passage: As of the census of 2000, there were 74,563 people, 25,447 households, and 20,154 families residing in the county.  The population density was 346 people per square mile (134/km²).  There were 27,576 housing units at an average density of 128 per square mile (49/km²).  The racial makeup of the county was 83.93% Race (United States Census), 13.11% Race (United States Census) or Race (United States Census), 0.30% Race (United States Census), 0.88% Race (United States Census), 0.03% Race (United States Census), 0.49% from Race (United States Census), and 1.27% from two or more races.  1.52% of the population were Race (United States Census) or Race (United States Census) of any race. 15.5% were of irish people, 15.0% german people, 12.0% english people, 11.5% United States or American and 7.1% italian people ancestry.

SOLUTION: How many ancestry groups each made up more than 10% of the population but no more than 15%?

PROBLEM: Passage: German civilians were held as "reparations labour" by the USSR. Data from the Russian archives, newly published in 2001 and based on an actual enumeration, put the number of German civilians deported from Poland to the USSR in early 1945 for reparations labour at 155,262; 37% (57,586) died in the USSR. The West German Red Cross had estimated in 1964 that 233,000 German civilians were deported to the USSR from Poland as forced labourers, and that 45% (105,000) were dead or missing. The West German Red Cross estimated at that time that 110,000 German civilians were held as forced labour in the Kaliningrad Oblast, where 50,000 were dead or missing. The Soviets deported 7,448 Poles of the Armia Krajowa from Poland. Soviet records indicated that 506 Poles died in captivity. Tomasz Kamusella maintains that in early 1945, 165,000 Germans were transported to the Soviet Union. According to Gerhardt Reichling, an official in the German Finance office, 520,000 German civilians from the Oder-Neisse region were conscripted for forced labour by both the USSR and Poland; he maintains that 206,000 perished.

SOLUTION: How many more people did the West German Red Cross estimate were deported compared to the data from the Russian archives?

PROBLEM: Passage: Heavily in debt, Clinton lobbied the Duke of Newcastle for profitable employment as an American governor: he was appointed Governor of the Province of New York in July 1741 and arrived in New York in September 1743 to take up his position. Promoted to rear-admiral on 10 December 1743 and vice-admiral on 23 June 1744, he sought to protect New York's Northern border from attack by the French: however liberal members of the New York assembly resisted his proposals as they wanted to maintain trade links with the French and with the Native Americans who were under French influence. James De Lancey, who had initially been his main adviser, turned against him and sought to block the governor's salary. Clinton therefore invited Sir William Johnson to take over responsibility for Native American affairs in 1746 and appointed Cadwallader Colden to be his advisor. Clinton was promoted to full admiral on 15 July 1747. Working with the Mohawk chief Hendrick Theyanoguin, Johnson was able to recruit Mohawk warriors to fight on the side of the British in 1747 during King George's War. After continuing disputes with the assembly over military expenditure and payment of the governor's salary, Clinton resigned as governor in October 1753.

SOLUTION:
How many Indian chief's were recruited?