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.
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Question: Passage: However, this was due to the influx of approximately 200,000 Crimean Tatars &ndash; a number equivalent to approximately 10% of Crimeas 1989 population – who arrived in Crimea after 1989 and whose population in that region increased by a factor of 6.4 from 38,000 to 243,400 between 1989 and 2001. Collectively, the net population loss in the regions of Ukraine outside the westernmost regions was 2,759,200 people or 6.6% of the 1989 population. The total population of these regions in 2001 was 39,186,100.

Answer: How many Crimean Tatars did the population increase by between 1989 and 2001?


Question: Passage: Trying to end a three-game skid, the 49ers flew to Qwest Field for an NFC West rematch with the Seattle Seahawks on Thursday night.  In the first quarter, the Niners started off bumpy as Seahawks RB Shaun Alexander got a 3-yard TD run for Seattle's early strike and the only score of the period.  In the second quarter, San Francisco would get a field goal before halftime as kicker Joe Nedney nailed one from 39 yards out.  After a scorless third quarter, the Niners were in full force as QB Alex Smith completed an 8-yard TD pass to rookie TE Vernon Davis.  Afterwards, Smith would complete a 20-yard TD pass to RB Frank Gore.  Then, the 49ers wrapped the game up with Smith getting a very easy 18-yard QB sneak for a touchdown.  Seattle would get one more score as QB Matt Hasselbeck completed a 22-yard TD pass to TE Jerramy Stevens.  Fortunately, the Niners would get the win and the season sweep over the Seahawks.  With the win, the 49ers improved to 6-8.

Answer: How long was Frank Gore's touchdown?


Question: Passage: Hoping to increase their winning streak the Ravens flew to Gillette Stadium for an AFC duel with the Patriots. In the 1st quarter the Ravens got the early lead as kicker Billy Cundiff got a 26-yard field goal, but fell behind with RB BenJarvus Green-Ellis making a 2-yard TD run. The Ravens got the lead back when QB Joe Flacco made a 16-yard TD pass to TE Todd Heap, followed in the third quarter by Flacco finding WR Anquan Boldin on a 25-yard TD pass. The Patriots replied with kicker Stephen Gostkowski getting a 38-yard field goal, but the Ravens continued to score with Cundiff making a 25-yard field goal. The Patriots rallied with QB Tom Brady making a 5-yard TD pass to WR Deion Branch. This was followed by Gostkowski making a 24-yard field goal and then a 35-yard field goal in overtime to give the Ravens their second loss of the season.

Answer:
How many field goals did Billy Cundiff kick?