TASK DEFINITION: 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.
PROBLEM: Passage: In the USA an estimate was found of 32,500 children (<21 years) that suffer from major paediatric amputation, with 5,525 new cases each year, of which 3,315 congenital. Carr et al. (1998) investigated amputations caused by landmines for Afghanistan, Bosnia and Herzegovina, Cambodia and Mozambique among children (<14 years), showing estimates of respectively 4.7, 0.19, 1.11 and 0.67 per 1000 children. Mohan (1986) indicated in India a total of 424,000 amputees (23,500 annually), of which 10.3% had an onset of disability below the age of 14, amounting to a total of about 43,700 limb deficient children in India alone.

SOLUTION: How many amputees in India in all are not children?

PROBLEM: Passage: Hoping to increase their current winning streak the Titans flew to Qualcomm Stadium for an AFC duel with the Chargers. In the first quarter the Titans took the lead when the Chargers' punt was blocked by Nick Schommer out of bounds for a safety. The Chargers replied with FB Mike Tolbert getting a 1-yard TD run. The Titans went on a scoring rally with kicker Rob Bironas nailing a 21-yard field goal, followed in the second quarter by QB Vince Young completing a 1-yard TD pass to TE Craig Stevens. They increased their lead with RB Chris Johnson getting a 29-yard TD run. The Chargers went on a scoring rally with RB Ryan Mathews making a 7-yard TD run, followed in the third quarter by kicker Kris Brown making a 34-yard field goal. Then QB Philip Rivers completed a 48-yard TD pass to TE Antonio Gates, and then Brown made a 36-yard field goal. The Titans tried to come back with Young finding WR Nate Washington on a 71-yard TD pass (with a failed 2-point conversion), but couldn't do anything after Rivers got a 13-yard TD pass to RB Darren Sproles.

SOLUTION: From what distance did two players score touchdowns?

PROBLEM: Passage: Sydney has been a manufacturing city since the protectionist policies of the 1920s. By 1961 the industry accounted for 39% of all employment and by 1970 over 30% of all Australian manufacturing jobs were in Sydney. Its status has declined in more recent decades, making up 12.6% of employment in 2001 and 8.5% in 2011. Between 1970 and 1985 there was a loss of 180,000 manufacturing jobs. The city is still the largest manufacturing centre in Australia. Its manufacturing output of $21.7 billion in 2013 was greater than that of Melbourne with $18.9 billion. Observers have noted Sydneys focus on the domestic market and high-tech manufacturing as reasons for its resilience against the high Australian dollar of the early 2010s.

SOLUTION:
Despite being the largest manufacturing centre in Australia, the loss of 180,000 manufacturing jobs happened within a span of how many years?