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.

Example Input: Passage: On 26 October 1591, the Portuguese, led by André Furtado, mounted a military campaign against the Jaffna kingdom from Mannar. The forces consisted of 1,400 Portuguese soldiers and 3,000 Lascarins, who sailed with 43 ships and more than 200 small vessels. Jaffna forces were expecting the arrival in Kayts, but the fleet landed in Colombuthurai. With the support of heavy firepower, the first wave of 150 Portuguese soldiers and 200 Lascarins reached land. The first-wave attack favoured the Portuguese, who managed to kill the enemy soldiers and captured two pieces of artillery, more than 300 muskets, various other weapons, and ammunition. The second wave, comprising 400 Portuguese soldiers, reached land, followed by the rest of the soldiers, who captured a storehouse and stationed at night. The next day, the Portuguese forces marched toward the capital and faced a defensive attack led by Prince Gago, son-in-law of Puvirasa Pandaram. Gago was killed in action and his entire company was wiped out. Advancing forces faced another ferocious defensive attack between the Nallur Kandaswamy temple and the Nallur Weerakaliyamman temple. Prince Ethirimana Cinkam was wounded and was about to be executed by the invading forces, but was saved by a captain, Simão Pinhão. The Portuguese army captured the king when he tried to escape into a temple. André Furtado ordered the king's execution by beheading. His head was then placed on a pike and kept on display for several days. The palace was sacked and the king's entire family was taken captive. Eight hundred Badagas and some Moors of Kozhikode were beheaded, as they were considered enemies. All the vessels in the port were burnt except two vessels for the use of the king. Three ships, 100 Portuguese soldiers, and 200 Lascarins were stationed in Jaffna at the request of the new king.
Example Output: About how many soldiers did the military campaign start with?

Example Input: Passage: Following the high-scoring loss to the Packers, the Vikings, continuing with Christian Ponder as their quarterback, travel to Arlington, Texas to face the Dallas Cowboys. The first quarter was all field goals, as Dallas scored first with a 41-yarder by Dan Bailey, followed by a 23-yarder for the Vikings by Blair Walsh. In the second quarter, Bailey made another field goal from 44 yards to put the Cowboys up by 3, but the Vikings took a 10-6 lead into halftime, capping the ensuing 79-yard drive with a 6-yard run by Ponder. After the half, Cowboy quarterback Tony Romo completed two consecutive 26-yard passes to tight end Jason Witten to give them an early touchdown and restore their three-point lead. On the very next play from scrimmage, Ponder fumbled the ball as he was sacked in the end zone, and the Cowboys' Nick Hayden recovered it for a touchdown, meaning the Vikings went from 10-6 up to 20-10 down in the space of two scrimmage plays. The Vikings responded immediately with a quick, six-play drive, culminating with a 31-yard pass from Ponder to Kyle Rudolph to cut the Cowboys' lead back to three points. After a series of punts going into the fourth quarter, Adrian Peterson scored for the Vikings with an 11-yard run with almost six minutes to go, but Walsh pushed the extra point kick wide right, giving the Vikings a three-point lead over the Cowboys. Vikings cornerback A. J. Jefferson intercepted Romo on the Cowboys' ensuing drive, putting the Vikings in a position to potentially take over the game, but the offense went three-and-out and was forced to punt. The Cowboys progressed downfield quickly, never faced with a third down, and scored with a 7-yard touchdown pass from Romo to Dwayne Harris, the third time the Vikings had given up a game-winning score in 2013. With less than 30 seconds to play, but they were unable to make any significant territorial gains and Ponder's last-second hail mary fell short, giving the Cowboys a 27-23 win.
Example Output: How many field goals did Dan Bailey kick?

Example Input: Passage: The first two Buick automobiles were made in 1899 and 1900 at the "Buick Auto-Vim and Power Company" by chief-engineer Walter Lorenzo Marr, but company owner David Dunbar Buick was reluctant to begin making automobiles, being satisfied with stationary and marine engine production, so Marr left Buick in 1901 to found Marr (automobile) under his own name. His replacement was Eugene Richard, who applied for a patent in 1902 for Marrs valve-in-head (Overhead valve engine) engine, which patent, number 771,095, was awarded to Richard in the name of Buick in 1904. In 1903, the third Buick automobile was made, this time by Richard, but in 1904 Buick, whose company was now called "Buick Motor Company," moved to Flint, Michigan, and Richard stayed behind. Marr was rehired in Flint as chief engineer, to begin making automobiles in production. That year, 37 Buick automobiles were made, production increasing to 750 in 1905, 1,400 in 1906, 4,641 in 1907, and 8,800 in 1908, taking the number one spot away from close competitors Oldsmobile, Ford Motor Company, and Maxwell automobile.
Example Output:
How many Buick automobiles were built between 1904 and 1905?