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.

[EX Q]: Passage: The Turkish-Armenian war, known in Turkey as the Eastern Operation or Eastern Front  of the Turkish War of Independence, refers to a conflict in the autumn of 1920 between the First Republic of Armenia and the Turkish nationalists, following the signing of the Treaty of Sèvres. After an initial Armenian occupation of what is now eastern Turkey, the army of the Turkish National Movement under Kâzım Karabekir reversed the Armenian gains and further invaded and defeated Armenia, also recapturing territory which the Ottoman Empire had lost to the Russian Empire in 1855 and 1878. The Turkish military victory was followed by Soviet Russia's occupation and sovietization of Armenia. The Treaty of Moscow  between Soviet Russia and the Grand National Assembly of Turkey and the related Treaty of Kars  confirmed the territorial gains made by Karabekir and established the modern Turkish-Armenian border. Armenia had territorial disputes with the Ottoman Empire. The Ottomans had tried to move the Armenians during the Armenian Genocide and occupied the South Caucasus during Summer 1918. Armenia resisted until the Allied forces won WWI. The Ottomans maintained their troops along their territorial gains until Spring 1919.
[EX A]: For what time span was the Ottoman Empire able to maintain the territorial gains they won from Armenia?

[EX Q]: Passage: In order to regain control of the custom duties, the emperor John VI Kantakouzenos made preparations to lower Constantinople's duties and most tariffs to undercut the Genoese in Galata. Still recovering from the civil war of 1341-1347, the emperor, with great difficulty, raised 50,000 hyperpyra from private sources  for a shipbuilding program for the expected war to come. When the tariffs and custom duties were finally lowered, merchant shipping coming through the strait bypassed Genoese Galata and diverted their ships across the Golden Horn to Byzantine Constantinople. The Genoese, financially hard-hit from this policy, declared war on the Empire, and in August 1348, a flotilla of ships sailed across the Horn and attacked the Byzantine fleet; despite their large scale preparations, the Byzantine fleet was destroyed by early 1349. The Byzantines retaliated by burning wharves and warehouses along the shore and catapulted stones and burning bales of hay into Galata, setting major parts of the city on fire. After several weeks of fighting, plenipotentiaries from Genoa came and negotiated a peace agreement. The Genoese agreed to pay a war indemnity of 100,000 hyperpyra and evacuated the land behind Galata which they illegally occupied; last, they promised never to attack Constantinople. In return the Byzantines surrendered nothing, but the Genoese custom duties remained in effect.
[EX A]: Approximately how many years did it take for the Byzantine fleet to be destroyed after August 1348?

[EX Q]: Passage: Trying to snap a two-game skid, the Lions stayed at home for a Week 12 Thanksgiving divisional duel with the Green Bay Packers. In the first quarter, Detroit took the early lead as kicker Jason Hanson got a 47-yard and a 41-yard field goal.  However, in the second quarter, the Packers took the lead as QB Brett Favre completed an 11-yard TD pass to WR Greg Jennings, along with RB Ryan Grant getting a 5-yard TD run.  The Lions tried to respond as Hanson kicked a 45-yard field goal, yet Green Bay answered with kicker Mason Crosby getting a 20-yard field goal. In the third quarter, the Packers increased their lead with Favre completing a 4-yard TD pass to Jennings.  Detroit continued to try to come back as Hanson kicked a 52-yard FG, yet Green Bay was one step ahead as Favre completed a 3-yard TD pass to WR Ruvell Martin.  In the fourth quarter, the Packers added to their lead with Crosby kicking a 20-yard field goal.  The Lions tried to mount a comeback as QB Jon Kitna completed a 6-yard TD pass to rookie WR Calvin Johnson, along with RB Kevin Jones getting a 1-yard TD run.  However, Green Bay sealed the win with Crosby nailing a 26-yard field goal. With their third-straight loss (along with their fourth-straight Thanksgiving loss), Detroit fell to 6-5.
[EX A]:
How many field goals were kicked in the game?