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.

Input: Consider Input: Passage: Since 1999, the overall crime rate of Charleston has declined markedly. The total crime index rate for Charleston in 1999 was 597.1 crimes committed per 100,000 people, while in 2011, the total crime index rate was 236.4 per 100,000.

Output: How many crimes committed per 100000 people lower was the rate in 2011 versus 1999?


Input: Consider Input: Passage: The road building programme was also expanded, with capital expenditure increased to 8% of GDP, "the highest level achieved by any post-war government". Central government expenditure on roads went up from £125 million in 1963/64 to £225 million in 1967/68, while a number of road safety regulations were introduced, covering seat belts, lorry driver's hours, car and lorry standards, and an experimental 70 mile per hour speed limit. In Scotland, spending on trunk roads went up from £6.8 million in 1963/64 to £15.5 million in 1966/67, while in Wales, spending on Welsh roads went up from £21.2 million in 1963/64 to £31.4 million in 1966/67.

Output: By how many millions of pounds did the central government expenditure on roads go up between 1963 and 1968?


Input: Consider Input: Passage: On 29 April 1915, Colonel Antonio Miani and force-marching from the Sirtica, was defeated by the Senussi at Gasr Bu Hadi , with 3,000-4,000 casualties. The materiel captured was enormous, calculated at 6.1 million rifle and machine gun rounds, 37 artillery pieces, twenty machine guns, 9,048 rifles, 28,281 artillery shells, and 37 trucks. The Senussi captured more Italian arms than those delivered by the Ottomans and Germans. The Italians soon abandoned Bu Njem and in 1916, a Senussi contingent commanded by Ramadan al-Shtaiwi invaded Tripolitania. The Senussi routed a Bedouin group led by Sayed Safi al-Din at Bani Walid before Sayed Idris recalled the force and accepted the notion of a western limit of Senussi power. Idris established a khatt al-nar  across the Sirtica, to prevent raiding by al-Shtaiwi and his forces, who were armed by the Italians and whose goal was to re-establish themselves inland. In March 1916, Sayed Hilal, a young relative of Sayed Ahmed, presented himself to the Italians at Tobruk, ostensibly seeking food for the starving peoples of the Marmarica. The Italians induced him to convince the Aibadat people to surrender 1,000 rifles in exchange for food and his good offices were used to enter the port of al-Burdi Sulaiman unopposed in May and then Sayed Ahmed's old camp at Masa'ad. His activities disgraced Sayed Idris and negotiations between an Anglo-Italian commission and Idris at al-Zuwaitina broke down. The British launched an offensive and by early 1917, talks resumed at Akrama  and an accord was reached in April. The questions of disarming the populace and of the status of Islamic law were left for the future but the fighting in Cyrenaica came to an end.


Output: How many artillery pieces, machine guns and rifles were captured?