This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.

[EX Q]: Passage: When the railroad was extended through Madison in 1875, larger mills were built. The first Madison Woolen Mill was constructed in 1881 near the bridge between Madison and Anson, with the firm's second mill built nearby in 1887. In 1890, the Manufacturing Investment Company built a sulfite mill, but it failed. It was taken over in 1899 by the Great Northern Paper Company, which rebuilt the plant to produce wood pulp and paper. Like many New England textile manufacturers, the town's woolen mills eventually went out of business, but the pulp and paper mill remains today as the Madison Paper Industries which will close by May 2016 due to low demand for supercalender paper and Canadian competition. In 1901, Lakewood Summer Theatre opened in East Madison on the western side of Lake Wesserunsett. Since 1967 it has been the official summer theatre of Maine, and the oldest continually operating summer theatre in America. Actors who have performed at Lakewood include John Travolta, Carol Channing, and Phyllis Diller Completed in 2007 is the largest structure by volume in Maine, the Backyard Farms greenhouse that covers 24 acres .
Question: How many years after the Manufacturing Investment Company built a sulfite mill that failed was it taken over by the Great Northern Paper Company?
[EX A]: number

[EX Q]: Passage: Hoping to rebound from their last-second road loss to the Steelers, the Browns flew to M&T Bank Stadium for an AFC North rematch with the Baltimore Ravens. In the first quarter, Cleveland drew first blood as kicker Phil Dawson managed to get a 28-yard field goal for the only score of the period. In the second quarter, the Browns increased its lead as RB Jamal Lewis (in his first game back in Baltimore) managed to get a 1-yard touchdown. The Ravens managed to get on the board with LB Ray Lewis returning an interception 35yards for a touchdown. Fortunately, Cleveland responded with Dawson kicking a 39-yard field goal. In the third quarter, Baltimore took the lead with RB Willis McGahee getting a 2-yard TD run. Fortunately, the Browns replied with QB Derek Anderson getting a 1-yard TD run, while Safety Brodney Pool returned an interception 100yards for a touchdown. In the fourth quarter, the Ravens tied the game with kicker Matt Stover (a former Brown) managed to kick a 34-yard & a 41-yard field goal, while QB Kyle Boller completed a 27-yard TD pass to WR Devard Darling. Afterwards, Baltimore retook the lead with Stover kicking a 47-yard field goal. Cleveland tried to make a comeback, as they managed to get into field goal range. Initially, Dawson's 51-yard attempt was ruled no good. However, it turns out that the ball bounced off the left upright, went in, bounced off the support bar behind the crossbar, and then went back over the crossbar and onto the field. In the end, the Browns were awarded the field goal, tying the score at 30-30 and sending the game to overtime. In overtime, Cleveland sealed the Ravens' fate as Dawson nailed the game-winning 33-yard field goal. With the win, not only did the Browns improve to 6-4, but it also marked the first time since 2001 that Cleveland swept Baltimore. WR/KR/PR Josh Cribbs became the 3rd NFL player since the AFL-NFL merger of 1970 to have 300+ return yards in one game.
Question: What was the longest field goal of the game?
[EX A]: span

[EX Q]: Passage: By July 2007, the Shadow platform accumulated 200,000 flight hours, doubling its previous record of 100,000 hours in 13 months. The system then surpassed 300,000 flight hours in April 2008, and by May 2010, the Shadow system had accumulated over 500,000 flight hours. As of 2011, the Shadow had logged over 709,000 hours. The Shadow platform has flown over 37,000 sorties in support of operations in Iraq and Afghanistan by US Army and Army National Guard units. On 6 August 2012, AAI announced that the Shadow had achieved 750,000 flight hours during more than 173,000 missions. More than 900,000 flight hours had been logged by Shadow UAVs by the end of June 2014.
Question: How many more flight hours did the Shadow have in June 2014 as compared to July 2007?
[EX A]:
number