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: Kabuls population is estimated to have been about 10,000 in 1700, 65,000 by 1878, and 120,000 by 1940. More recently, the population was around 500,000 in 1979, whilst another source claims 337,715 as of 1976. This figure rose to about 1.5 million by 1988, before dramatically dropping in the 1990s. Kabul became one of the fastest growing cities in the world, with its population growing fourfold from 2001 to 2014. This was partly due to the return of refugees after the fall of the Taliban regime, and partly due to Afghans moving from other provinces mainly due to war between Taliban insurgents and Afghan government forces in their native areas as well as looking for labor. This resulting rapid urbanization mean that many residents today live in informal settlements. Shanty mud-brick homes on the mountainsides and steep hills have been built by them and these are usually poverty-stricken, not connected to the water and electricity grid. Although the settlements are illegal, they have been tolerated by authorities. In 2017 Kabul Municipality started a project to paint the homes in these settlements in bright colors in an effort to "cheer up" residents.
answer:
How many more people lived in Kabuls by 1878 compared to 1700?

question:
Passage: Over the years the city has been home to people of various ethnicities, resulting in a range of different traditions and cultural practices. In one decade, the population increased from 427,045 in 1991 to 671,805 in 2001. The population was projected to reach 915,071 in 2011 and 1,319,597 by 2021. To keep up this population growth, the KMC-controlled area of has expanded to in 2001. With this new area, the population density which was 85 in 1991 is still 85 in 2001; it is likely to jump to 111 in 2011 and 161 in 2021.
answer:
How many more people populated the city in 2001 than in 1991?

question:
Passage: San Diego took the lead late in the second quarter when Philip Rivers threw a TD to WR Vincent Jackson, giving San Diego a 7-0 lead going into halftime. Rivers had a bad first half completing only 1 of 10 passes, the only completion being a touchdown. The 3rd quarter saw San Diego add to their lead making it 10-0. But Seattle RB Shaun Alexander narrowed the gap with a rushing TD making it 10-7, San Diego would answer back with a field goal to make it 13-7, but on Seattle's ensuing drive they allowed another Alexander TD to make the score 14-13 and they would allow a field goal to give Seattle a 17-13 lead. With time running out San Diego drove down the field and Rivers would connect with a 37-yd pass to Jackson to give the Chargers a 20-17 lead with only:29 seconds remaining. The defense would hold and the Chargers continued their winning ways setting a team record 13th win. The win also clinched a first round bye and set up the Chargers to control their own destiny the next week against Arizona, as a win would clinch them homefield advantage throughout the playoffs.
answer:
How many field goals did San Diego make in the third quarter?