This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

[Q]: Passage: The Mataram conquest of Surabaya or Mataram-Surabaya War was a military campaign by the Sultanate of Mataram in the early 17th century that resulted in the capture of the Duchy of Surabaya  and its allies in eastern Java, in modern-day Indonesia. Prior to this conquest, Mataram and Surabaya were rivals for power in central and eastern Java. The campaign began in 1614 when Mataram, under the leadership of Sultan Agung, attacked Surabaya's allies, including Wirasaba. Surabaya and its allies launched a counterattack but were defeated near Pajang in 1616. Over the next few years, Mataram gradually conquered members of the Surabayan alliance, and by 1620, the city of Surabaya itself was under siege, holding out until it surrendered in 1625. With this conquest, Mataram unified most of central and eastern Java under its control, and cemented its position as the dominant power in Java. Surabaya and other conquered areas would remain in Mataram's hands until it was ceded to the Dutch East India Company in 1743. 
Question: How many years from the beginning of Mataram's campaign did it take for the city of Surabaya to surrender? 
Answer type: Number 
[A]: 11.


[Q]: Passage: Formed in 1885, the seat has the market town Bishop Auckland which has a mixed modern and historic high street, the similarly sized Barnard Castle and large areas used for agriculture, particularly hill farming on the rolling landscape that cuts into the Pennines with substantial livestock. Most housing, many small towns and most facilities were built in the prosperous era of coal mining which brought thousands of workers to live in Bishop Auckland town and neighbouring settlements. Manufacturing, including food processing and packaging, public sector employment, retail and agriculture are the main employers.  Since 1935, the constituency has returned MPs from the Labour Party; the former Labour Chancellor of the Exchequer Hugh Dalton, was the MP for Bishop Auckland from 1929-1931, and after regaining the seat in 1935, remained MP until 1959. Within the seat are Auckland Castle and Park, Lartington Hall, Windlestone Hall, Raby Castle, Binchester Roman Fort , The Bowes Museum, and enclosures and industrial workings on Cockfield Fell. 
Question: How many years after the MP seat for Bishop Auckland was established did Hugh Dalton take the seat? 
Answer type: Number 
[A]: 74.


[Q]: Passage: The Kashmiri Pandits, the only Hindus of the Kashmir valley, who had stably constituted approximately 4 to 5% of the population of the valley during Dogra rule (1846–1947), and 20% of whom had left the Kashmir valley by 1950, began to leave in much greater numbers in the 1990s. According to a number of authors, approximately 100,000 of the total Kashmiri Pandit population of 140,000 left the valley during that decade.  Other authors have suggested a higher figure for the exodus, ranging from the entire population of over 150 to 190 thousand (1.5 to 190,000) of a total Pandit population of 200 thousand (200,000) to a number as high as 300 thousand (300,000). 
Question: During the 1990s, approximately how many of the Kashmiri Pandit population stayed in the valley? 
Answer type: Number 
[A]:
40000.