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.

Ex Input:
Passage: A South African cricket team in India in 2004-05 against South African cricket team followed, with Harbhajan taking match figures of 4/166 in the drawn First Test in Kanpur, before producing a man of the match performance in the Second Test in Calcutta to lead India to a 1-0 series win. After taking 2/54 in the first innings, he took 6/78 in the second, including South Africas first five batsman to help dismiss the tourists for 222. This set up a run-chase of 117, which India reached with eight wickets in hand. Harbhajan was the leading wicket-taker for the series, with 13 victims at an average of 23.61. He ended 2004 with a quiet Indian cricket team in Bangladesh in 2004-05 of Bangladesh, scoring a 47 in the Second Test and taking four wickets at 41.75 in two Tests and one wicket at 94 at an economy rate of 5.22 in two ODIs. He had a relatively light workload, bowling only 47.4 overs in the Tests, as Irfan Pathan frequently scythed through the Bangladeshi batsmen with the new ball, taking three five wicket hauls. He then returned to India and took a total of 6/172 in North Zones seven-wicket win over South.

Ex Output:
How many hauls did Irfan Pathan take in total over the South?

Ex Input:
Passage: The population of the city proper is 370,702, while Eurostat estimates that 696,767 people live in the Larger Urban Zones of Florence. The Metropolitan Area of Florence, Prato and Pistoia, constituted in 2000 over an area of roughly , is home to 1.5 million people. Within Florence proper, 46.8% of the population was male in 2007 and 53.2% were female. Minors (children aged 18 and less) totalled 14.10 percent of the population compared to pensioners, who numbered 25.95 percent. This compares with the Italian average of 18.06 percent (minors) and 19.94 percent (pensioners). The average age of Florence resident is 49 compared to the Italian average of 42. In the five years between 2002 and 2007, the population of Florence grew by 3.22 percent, while Italy as a whole grew by 3.56 percent. The birth rate of Florence is 7.66 births per 1,000 inhabitants compared to the Italian average of 9.45 births.

Ex Output:
By how many points lower is Florence's brith rate than that of the Italian average?

Ex Input:
Passage: Ashkelon was formally granted to Israel The average tariff rate on dutiable imports increased from 40.1% in 1929 to 59.1% in 1932 (+19%). However, it was already consistently at high level between 1865 and 1913 (from 38% to 52%). Moreover, It had also risen sharply in 1861 (from 18.61% to 36.2%; +17.6), between 1863 and 1866 (from 32.62% to 48.33%; +15.7%), between 1920 and 1922 (from 16.4% to 38.1%; +21.7%), without producing global depressions.

Ex Output:
How many percent difference is there between the lowest and highest average tarriff rate?