instruction:
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.
question:
Passage: Real GDP per capita (measured in 2009 dollars) was $52,444 in 2017 and has been growing each year since 2010. It grew 3.0% per year on average in the 1960s, 2.1% in the 1970s, 2.4% in the 1980s, 2.2% in the 1990s, 0.7% in the 2000s, and 0.9% from 2010 to 2017. Reasons for slower growth since 2000 are debated by economists and may include aging demographics, slower population and growth in labor force, slower productivity growth, reduced corporate investment, greater income inequality reducing demand, lack of major innovations, and reduced labor power. The U.S. ranked 20th out of 220 countries in GDP per capita in 2017.  Among the modern U.S. Presidents, Bill Clinton had the highest cumulative percent real GDP increase during his two terms, Reagan second and Obama third.
answer:
How many countries were ahead of the United States out of 220 countries in GDP capita in 2017?


question:
Passage: In November the Polish warrior-king Sobieski launched a major campaign on the right bank. Bar, Bratslav and Nemiroff surrendered to the Poles but Rashkov was taken by storm and the garrison slaughtered. Kalnik gave up and took the oath of allegiance to the Polish crown. Polish banners  under Dmitry Vishnevetsky and Stanislav Yablonovsky crushed Cossack and Tartar troops at Zhornishch and Nemiroff, and Polish-Lithuanian troops under Nicholas Senyavskaya and Prince Michael Casimir Radziwill defeated the enemy in the battles at Chyhyryn and Pavoloch. At the Battle of Pavoloch 4,000 Tatars under the Nureddin-Sultan was broken. The Nureddin-Sultan was killed. In autumn 1674 the Sultan organized a campaign against the Zaporozhian Sich, and sent 15,000 select Janissaries came by sea to Crimea. The Turkish government had decided to seize the Sich and destroy all the Zaporozhian Cossacks. By order of the Sultan, Selim Giray and 40,000 Tatars joined the Turkish campaign against Sich. In January 1675 15,000 Janissaries and 40,000 Tatars under Khan Selim Giray approached the Sich without being detected. Tartars surrounded the Sich and Janissaries tried to enter it, but the Zaporozhians repulsed the attack and decisively defeated the Turkish troops. 13,500 Janissaries were killed and the rest fled. The Khan retreated from the Sich back to the steppe.
answer:
Did the Sultan send more Janissaries or Tatars?


question:
Passage: Cooper was selected to represent the US at the inaugural Goodwill games, held in Moscow in July 1986. North Carolina States Kay Yow served as head coach. The team opened up with a 72–53 win over Yugoslavia, and followed that with a 21-point win over Brazil 91–70.  The third game was against Czechoslovakia and would be much closer. Cheryl Miller was the scoring leader in this game, scoring 26 points to help the US to a 78–70 victory.  The US faced Bulgaria in the semi-final match up, and again won, this time 67–58. This set up the final against the Soviet Union, led by 7-foot-2 Ivilana Semenova, considered the most dominant player in the world. The Soviet team, had a 152–2 record in major international competition over the prior three decades, including an 84–82 win over the US in the 1983 World Championships. The Soviets held the early edge, leading 21–19 at one time, before the US went on a scoring run to take a large lead they did not relinquish.  The final score was 83–60 in favor of the USA, earning the gold medal for the US squad.  Cooper  averaged 2.0 points per game.
answer:

How many more point did the US win from Brazil than Yugoslavia?