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.

Passage: Hoping to rebound from their road loss to the Steelers, the 49ers went home and played an NFC West battle with the Seattle Seahawks. In the first quarter, the Niners lost QB Alex Smith with a separated shoulder during a sack.  Back-up QB Trent Dilfer would take the position for the rest of the game. In the second quarter, San Francisco's recent woes continued with Seahawks kicker Josh Brown getting a 23-yard field goal. Afterwards, Seattle began to pound away with QB Matt Hasselbeck completing a 17-yard TD pass to WR Bobby Engram, along with Brown kicking a 31-yard field goal. In the third quarter, the Seahawks continued their domination as Hasselbeck completed a 14-yard TD pass to TE Marcus Pollard. The Niners would get their only score of the game as kicker Joe Nedney got a 43-yard field goal. In the fourth quarter, Seattle sealed San Francisco's doom with Brown nailing a 25-yard field goal.
How many field goals between 20 and 30 yards were scored?

Passage: After their success in the Morea, the Ottomans moved against the Venetian-held Ionian Islands. They occupied the island of Lefkada , which the Venetians had taken in 1684, and the fort of Butrinto opposite the city of Corfu. On 8 July 1716, an Ottoman army of 33,000 men landed on Corfu, the most important of the Ionian islands. Despite an indecisive naval battle on the same day, the Ottoman land army continued its disembarkment and advanced towards the city of Corfu. On 19 July, after capturing the outlying forts of Mantouki, Garitsa, Avrami and of the Saviour, the siege began. The defence was led by Count Johann Matthias von der Schulenburg, who had roughly 8,000 men at his command. The extensive fortifications and the determination of the defenders withstood several assaults. After a great storm on 9 August—which the defenders attributed to the intervention of Corfu's patron saint, Saint Spyridon—caused significant casualties among the besiegers, the siege was broken off on 11 August and the last Ottoman forces withdrew on 20 August.
How many days after a great storm was the siege broken off?

Passage: The states with the largest estimated Chinese American populations, according to both the 2010 United States Census, were California (1,253,100; 3.4%), New York (state) (577,000; 3.0%), Texas (157,000; 0.6%), New Jersey (134,500; 1.5%), Massachusetts (123,000; 1.9%), Illinois (104,200; 0.8%), Washington (state) (94,200; 1.4%), Pennsylvania (85,000; 0.7%), Maryland (69,400; 1.2%), Virginia (59,800; 0.7%), and Ohio (51,033; 0.5%). The state of Hawaii has the highest concentration of Chinese Americans at 4.0%, or 55,000 people.

How many Chinese Americans were there in Texas, New Jersey, and Maryland combined?