question: Coming off their Road Loss to the Cowboys. The Washington Redskins flew to Lincoln Financial Field for Week 12 to take on their NFC East Rival the Philadelphia Eagles. In the First Quarter After an Onside Kick Recovery by Washington. The Redskins strike first with QB Jason Campbell running a 2-yard Touchdown. While David Akers connected a 29-yard Field Goal, Later The Eagles took the lead with a 35-yard pass from Donovan McNabb to WR DeSean Jackson. In the 2nd Quarter The Redskins retake the Lead with Jason Campbell completing a 4-yard Touchdown pass to Santana Moss. Then Akers kicked a 24 and a 41-yard Field goal before the half. In the 3rd quarter the Redskins got the lead again completing another Touchdown pass to TE Fred Davis for 10 yards. In the 4th quarter after Shaun Suisham kick a 25-yard Field goal, The Eagles come right back with a 1-yard Touchdown by RB Eldra Buckley (with a 2-point conversion attempt by LeSean McCoy) to tie the game. Later, David Akers kick a 32-yard Field Goal.
Answer this question: how many yards did the eagles pass?
answer: 29

question: After Napoleon's defeat in 1815, Europe's borders were redrawn at the Congress of Vienna. For the first time since the declaration of independence from Spain in 1581, the Dutch were reunited with the Southern Netherlands in a constitutional monarchy, the United Kingdom of the Netherlands. The union lasted just 15years. In 1830, a revolution in the southern half of the country led to the de facto independence of the new state of Belgium. The bankrupt Dutch East India Company was liquidated on 1 January 1800, and its territorial possessions were nationalized as the Dutch East Indies.Anglo-Dutch rivalry in Southeast Asia continued to fester over the port of Singapore, which had been ceded to the British East India Company in 1819 by the sultan of Johore. The Dutch claimed that a treaty signed with the sultan's predecessor the year earlier had granted them control of the region. However, the impossibility of removing the British from Singapore, which was becoming an increasingly important centre of trade, became apparent to the Dutch, and the disagreement was resolved with the Anglo-Dutch Treaty of 1824. Under its terms, the Netherlands ceded Malacca and their bases in India to the British, and recognized the British claim to Singapore. In return, the British handed over Bencoolen and agreed not to sign treaties with rulers in the "islands south of the Straits of Singapore". Thus the archipelago was divided into two spheres of influence: a British one, on the Malay Peninsula, and a Dutch one in the East Indies.
Answer this question: How many years after the rivalry where Singapore had been ceded to the British East India Company by the sultan of Johore was a disagreement resolved with the Anglo-Dutch Treaty?
answer: 5

question: The Dano-Hanseatic War from 1426-1435 was an armed trade conflict between the Danish dominated Kalmar Union and the German Hanseatic League led by the Free City of Lubeck. When Danish king Eric opened the Baltic trade routes for Dutch ships and introduced a new toll for all foreign ships passing the resund , six Hanseatic cities declared war, put a naval blockade on Scandinavian harbours and allied with Eric's enemy Henry IV, count of Holstein. Therefore the war was intensively linked with the Dutch-Hanseatic War , the Kalmar War with Holstein and the Swedish revolt . After years of changing fortune in warfare Rostock and Stralsund signed a separate peace agreement in 1430. Lubeck, Hamburg, Wismar and Luneburg, however, continued the war and assisted Holstein to conquer Flensburg in 1431. Thereafter they agreed an armistice in 1432 and started peace negotiations. Meanwhile an anti-Danish revolt broke out in Sweden . In 1434 Eric had to agree an armistice with the Swedes, too. In April 1435 he signed the peace of Vordingborg with the Hanseatic League and Holstein, followed by the peace of Stockholm with Sweden a few months later the same year. The Hanseatic cities were excepted from the Sound Dues but they had to accept Dutch competition in the Baltic trade. The Danish Duchy of Schleswig was ceded to the count of Holstein. Sweden's autonomous rights and privileges were extended. These peace agreements weakened Eric's position dramatically, and in 1439 he got dethroned by Danish, Swedish and Norwegian Privy Councils.
Answer this question: How many years span these events?
answer:
13