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: 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.

Ex Output:
By how many percent did szlachtas decrease from 1858 to 1897?


Ex Input:
Passage: Following their close win against the Jets, the Colts returned home for a Week 5 matchup with AFC South rival Tennessee. Surprisingly, the Titans took the lead early as rookie QB Vince Young ran 19 yards for a touchdown in what would be the first quarter's only score. In the second quarter, Tennessee expanded its lead to 10-0 on a 22-yard Rob Bironas field goal. Indianapolis cut the deficit with six minutes left in the third quarter on QB Peyton Manning's 13-yard touchdown strike to WR Marvin Harrison. However, Tennessee countered on Rob Bironas' 47-yard field goal, which gave the Titans a 13-7 lead going into the fourth quarter. Showing the resolve that allowed them to come from behind in their two previous games, the Indianapolis offense delivered what turned out to be the game-clinching score with only five minutes left in the fourth quarter on a 2-yard touchdown pass from Peyton Manning to WR Reggie Wayne to give the Colts a 14-13 lead. That ended up being the final score after Vince Young could not convert on a hail mary pass in the end zone. With the win, the Colts stayed undefeated and expanded their lead in the AFC South to two games over second place Jacksonville. Peyton Manning finished the game 20 of 31 for 166 passing yards with 2 touchdown passes and one interception, and Vince Young finished with 63 passing yards on 10 of 21 pass attempts and threw one interception also. Tennessee running back Travis Henry had 123 rushing yards in the loss.

Ex Output:
How many of Manning's passes were incomplete?


Ex Input:
Passage: Coming off their bye week, the Bills flew to LP Field, donned their throwbacks, and played a Week 10 AFL Legacy game with the Tennessee Titans. In the first quarter, Buffalo struck first with a trick play as running back Fred Jackson completed a 27-yard touchdown pass to wide receiver Lee Evans. The Titans would answer with a 28-yard touchdown run from running back Chris Johnson and quarterback Vince Young's 14-yard touchdown pass to wide receiver Nate Washington. Tennessee would add onto their lead in the second quarter with a 38-yard field goal from kicker Rob Bironas. The Bills would close out the half with quarterback Trent Edwards' 8-yard touchdown pass to Evans. Buffalo would tie the game in the third quarter with kicker Rian Lindell nailing a 25-yard field goal, but the Titans would pull away in the fourth quarter with Johnson's 1-yard touchdown run, Bironas' 51-yard field goal, safety Vincent Fuller returning an interception 26 yards for a touchdown and cornerback Rod Hood returning an interception 31 yards for a touchdown. With the loss, not only did the Bills fall to 3-6, but head coach Dick Jauron would get fired two days later.

Ex Output:

What is Buffalo's record?