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.

[Q]: Passage: As of the census of 2000, there were 19,234 people, 7,473 households, and 4,954 families residing in the village. The population density was 10,337.3 people per square mile (3,992.6/km²). There were 7,650 housing units at an average density of 4,111.5/sq mi (1,588.0/km²). The racial makeup of the village was 82.39% White (U.S. Census), 1.03% African American (U.S. Census), 0.29% Native American (U.S. Census), 4.52% Asian (U.S. Census), 0.04% Pacific Islander (U.S. Census), 3.93% from Race (United States Census), and 3.79% from two or more races. 13.03% of the population is Hispanic (U.S. Census) or Latino (U.S. Census) of any race.
[A]: As of the 2000 census, how many percent of the population did not identify as white?


[Q]: Passage: On December 7, 2015, the Washington Post reported that since 2001, in five theaters of the war  that the total number of terrorists killed ranges from 65,800 to 88,600, with Obama administration being responsible for between 30,000 and 33,000.
[A]: About how many terrorists (minimum) were killed by administrations before the Obama administration?


[Q]: Passage: In 2014, about 1.2% of the workers in Zürich work in the Primary sector of the economy (the total for all of Switzerland is 3.3%). In 2014 the Secondary sector of the economy employed 145,744 or about 14.7% of the total, which is much lower than 21.8% for the entire country. Of those in the secondary sector, over a quarter of the workers worked in construction Tradesman and 9.5% worked in general construction. Additionally, almost 9% of the workers manufactured electronics. The Tertiary sector of the economy employed 836,410 or about 84.1% of the total, which is much higher than 74.9% nationwide. This number has increased by about 180,000 since 2010 while the population in the canton has only increased by 73,000 over the same time period. Of those in the tertiary sector, the fourth largest sub-sector (in 2008) was financial services with 6.2% of the tertiary total.
[A]:
How many less people were employed in Zurich in 2014 in the Secondary sector?