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.

Example Input: Passage: The minimum wage, public-sector wages, and old-age pensions are routinely raised twice a year to ensure that base income is not eroded by inflation. Although no statistics are published on average wages in Uzbekistan, pensions as a proxy for the average wage increased significantly between 1995 and 2006, both in real terms and in U.S. dollars. The monthly old-age pension increased in real (CPI-adjusted) sums by almost a factor of 5 between 1995 and 2006. The monthly pension in U.S. dollars was around $20–$25 until 2000, then dropped to $15–$20 between 2001 and 2004, and now is $64. The minimum wage was raised to $34.31 in November 2011. Assuming that the average wages in the country are at a level of 3-4 times the monthly pension, we estimate the wages in 2006 at $100–$250 per month, or $3–$8 per day. 
Question: How many years did it take for pensions to increase by a factor of almost 5? 
Answer type: Number 
Example Output: 11.

Example Input: 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 
Example Output: 11.

Example Input: Passage: Going for their fourth-straight win, the Dolphins traveled to Ford Field for a Thanksgiving fight with the Detroit Lions.  This game would be marked as Dolphins QB Joey Harrington's return to Detroit, as he was constantly booed throughout the contest.  In the first quarter, Miami trailed as Lions QB Jon Kitna got Detroit off to a fast start.  Kitna would complete a 2-yard TD pass to TE Dan Campbell, while kicker Jason Hanson nailed a 52-yard field goal.  Afterwards, Harrington started to get the Dolphins back into business as he completed his first-ever Thanksgiving touchdown pass on an 8-yard strike to WR Marty Booker.  In the second quarter, Harrington acquired the only score of the period on a 5-yard TD pass to TE Randy McMichael.  In the third quarter, kicker Olindo Mare nailed a 42-yard field goal, while Harrington and Booker connected with each other again on a 19-yard TD pass.  In the fourth quarter, Mare managed to put the game away with a 28-yard field goal. RB Ronnie Brown only had 68 yards rushing (with 5 yards receiving), as he left the game early with a broken left hand. He is currently week-to-week and will likely miss the team's next game against Jacksonville. With the Dolphins victory, not only did the Dolphins improve to 5-6, but Harrington also got his second-ever Thanksgiving Day victory and 1st, 2nd, and 3rd touchdown pass ever on Thanksgiving Day. 
Question: How many yards longer was the longest touchdown in the first two quarters compared to the shortest? 
Answer type: Number 
Example Output:
6.