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 Input:
Passage: As of the census of 2000, there were 18,812 people, 7,402 households, and 5,477 families residing in the county.  The population density was 55 people per square mile (21/km²).  There were 10,319 housing units at an average density of 30 per square mile (12/km²).  The racial makeup of the county was 51.45% Race (United States Census), 41.90% Race (United States Census) or Race (United States Census), 0.20% Race (United States Census), 0.66% Race (United States Census), 0.04% Race (United States Census), 0.82% from Race (United States Census), and 0.92% from two or more races.  2.16% of the population were Race (United States Census) or Race (United States Census) of any race.

Ex Output:
How many households and families are in the county according to the census?


Ex Input:
Passage: In the 1985 NFL Draft, the team received the 28th overall pick after winning the Super bowl the previous year. On draft day, the 49ers traded its first two picks for New Englands first-round choice, the 16th selection overall (the teams also swapped third-round picks as part of the deal), and selected Jerry Rice from Mississippi Valley State University. It was reported that the Dallas Cowboys, who had the 17th selection overall, were intending to pick him. In the 1985 season, the 49ers were not as dominant as in 1984, finishing the regular season with a 10–6 record and a wild card berth. Jerry Rice struggled at times (dropping numerous passes), but he still impressed the NFL in his rookie season for the 49ers in 1985, especially after a 10-catch, 241-yard game against the Los Angeles Rams in December. Rice was named NFC Offensive Rookie of the Year after recording 49 catches for 927 yards, and averaging 19.9 yards per catch, Roger Craig (American football) became the first NFL player to gain 1,000 yards rushing and 1,000 yards receiving in the same season. In the 1985 playoffs the 49ers were quickly eliminated from the playoffs by the New York Giants 17–3.

Ex Output:
How many more points did the New York Giants win by against the 49ers?


Ex Input:
Passage: Mehmed built a fleet to besiege the city from the sea .Contemporary estimates of the strength of the Ottoman fleet span between about 110 ships , 145 , 160 , 200-250  to 430 . A more realistic modern estimate predicts a fleet strength of 126 ships comprising 6 large galleys, 10 ordinary galleys, 15 smaller galleys, 75 large rowing boats, and 20 horse-transports.:44 Before the siege of Constantinople, it was known that the Ottomans had the ability to cast medium-sized cannons, but the range of some pieces they were able to field far surpassed the defenders' expectations. Instrumental to this Ottoman advancement in arms production was a somewhat mysterious figure by the name of Orban , a Hungarian .:374 One cannon designed by Orban was named "Basilica" and was 27 feet  long, and able to hurl a 600 lb  stone ball over a mile .

Ex Output:

Did the Ottoman fleet have more large rowing boats or horse-transports?