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: In the 1840s Nicholas I of Russia reduced 64,000 szlachta to commoner status. Despite this, 62.8% of Russias nobles were szlachta in 1858 and still 46.1% in 1897. Serfdom was abolished in Russian Poland on February 19, 1864. It was deliberately enacted in a way that would ruin the szlachta. It was the only area where peasants paid the market price in redemption for the land (the average for the empire was 34% above the market price). All land taken from Polish peasants since 1846 was to be returned without redemption payments. The ex-serfs could only sell land to other peasants, not szlachta. 90% of the ex-serfs in the empire who actually gained land after 1861 were in the 8 western provinces. Along with Romania, Polish landless or domestic serfs were the only ones to be given land after serfdom was abolished. All this was to punish the szlachtas role in the uprisings of 1830 and 1863. By 1864 80% of szlachta were déclassé (downward social mobility),  petty nobles were worse off than the average serf, 48.9% of land in Russian Poland was in peasant hands, nobles still held 46%. In the Second Polish Republic the privileges of the nobility were lawfully abolished by the March Constitution (Poland) in 1921 and as such not granted by any future Poland law.
[A]: By how many percent did szlachtas decrease from 1858 to 1897?


[Q]: Passage: According to the 2016 American Community Survey, 84.3% of working city of Montgomery residents commuted by driving alone, 8.8% carpooled, 0.4% used public transportation, and 0.6% walked. About 3.5% used all other forms of transportation, including taxicab, motorcycle, and bicycle. About 5.9% of working city of Montgomery residents worked at home. Despite the high level of commuting by automobile, 8.5% of city of Montgomery households were without a car in 2015, which increased to 11% in 2016. The national average was 8.7 percent in 2016. Montgomery averaged 1.62 cars per household in 2016, compared to a national average of 1.8 per household.
[A]: How did the smallest group of commuters get to work?


[Q]: Passage: Coming off their Bye Week, the Dolphins would get their second win of the 2006 season against the previously undefeated Chicago Bears at Soldier Field.  Just as the 1985 Dolphins ended the Bears' attempt at a perfect season (they finished 18-1), this year's Dolphins again protected the 1972 Perfect Season on their own.  QB Joey Harrington was 16/32, for 137 yards, and 3 touchdowns, despite 2 interceptions.  The Dolphins fumbled twice, but recovered both times, and the Bears also fumbled twice, but both times Miami came away with the ball.  The Dolphins were also able to capitalize on 3 interceptions on Rex Grossman passes.  Ronnie Brown rushed for a career-high 157 yards, carrying 29 times.  Jason Taylor forced a fumble and returned an interception 20 yards for a touchdown, helping Miami in its 31-13 victory.  The spirit of the 1972 Dolphins looked alive and well as Miami improved to 2-6 on the year.
[A]:
How many fumbles did Jason Taylor force?