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: The Texans' defense was unable to withstand the Bills' rushing offense, especially in the first half, allowing over 100 rushing yards. Nonetheless, Houston managed to keep pace throughout despite not leading all game, but gave up a go-ahead touchdown by Charles Clay on the first play off the two-minute warning, followed by Dan Carpenter's 30-yard field goal to put it away for good. The Texans lost their first game following the bye week losing to Buffalo 21-30 and dropped to 6-6 on the season. This was also Houston's first loss to the Bills since 2006.

Output: How many points did Buffalo win by?


Input: Consider 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.

Output: About how many soldiers did the military campaign start with?


Input: Consider Input: Passage: Dunstable, New Hampshire was a town located in Hillsborough County, New Hampshire. It has been divided into several current cities and towns, including Nashua, Hollis, Hudson, Litchfield, and Merrimack. The town was originally part of a larger town of Dunstable, Massachusetts, when Massachusetts stretched from Rhode Island up to Maine. The original tract of land was bisected by the Merrimack River, an important route for the lucrative fur and log trade. Dunstable was incorporated as a township in 1673. On July 3, 1706, during Queen Anne's War, tribes of the Wabanaki Confederacy raided the town, killing nine while seven of the natives were killed. When the New Hampshire-Massachusetts border was surveyed and adjusted in 1741, the northern part of the town was determined to be in New Hampshire, and was incorporated as a New Hampshire town in 1746. Both the northern New Hampshire half and the southern Massachusetts half prospered, and various villages were formed along the Merrimack, but also along Salmon Brook, the Nashua River, Pennichuck Brook, and the Souhegan River, which also ran through the tract. Over the years, other towns were formed from parts of the original area on both sides of the state line, and in 1836 the remaining part that still bore the name of "Dunstable, New Hampshire" was renamed "Nashua", after the name of the river that flowed into the Merrimack at the location then referred to as "Indian Head". Six years later Nashua split into "Nashville" and "Nashua", but in 1853 they rejoined and became the "City of Nashua". The name Nashville is preserved in the city's Nashville Historic District, and the name Dunstable can still be found in the streets "New Dunstable Road", "Main Dunstable Road", and "East Dunstable Road" .


Output: During the time when the northern New Hampshire half and the southern Massachusetts half had both prospered, how many different rivers/brooks did villages form along?