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.

Q: Passage: In 1710, the Swedish army in Poland retreated to Swedish Pomerania, pursued by the coalition. In 1711, siege was laid to Stralsund. Yet the town could not be taken due to the arrival of a Swedish relief army, which secured the Pomeranian pocket before turning west to defeat an allied army in the Battle of Gadebusch. Pursued by coalition forces, the Swedish army was trapped and surrendered in the Siege of Tönning. In 1714, Charles XII returned from the Ottoman Empire, arriving in Stralsund in November. In nearby Greifswald, already lost to Sweden, Russian tsar Peter the Great and British king George I, in his position as Elector of Hanover, had just signed an alliance on 17 /28  October. Previously a formally neutral party in the Pomeranian campaigns, Brandenburg-Prussia openly joined the coalition by declaring war on Sweden in the summer of 1715. Charles was then at war with much of Northern Europe, and Stralsund was doomed. Charles remained there until December 1715, escaping only days before Stralsund fell. When Wismar surrendered in 1716, all of Sweden's Baltic and German possessions were lost.
Question: How many years passed from when Swedish army in Poland retreated to Swedish Pomerania to when Wismar surrendered ?

A: number
****
Q: Passage: The Niners would go down the field to score with 1:45 remaining. The game appeared over after Tramaine Brock appeared to have an interception. However, the interception was reviewed, and after review, the call was overturned, because replay concluded that the ball had hit the ground before Brock was able to control it. The next play, Kenneth Acker was called for pass interference which gave the Giants the ball on the goal line. Larry Donnell would catch the game-winning touchdown with 21 seconds left to give New York the win.
Question: What was the last play

A: span
****
Q: Passage: More troops were brought in and on 2 January Khanzhalmikhe fell and 140 prisoners taken. This is the only mention of prisoners taken throughout the war. Gunib was relieved the next day. North up the canyon was Gerghebil which was considered the key to the relief of Kunzakh. On 7 or 8 January 2686 men began the attack. On 26 January the place fell to a night attack. Todorsky justified the heavy losses on the grounds that difficult victories demoralized the enemy. Two days later Khunzakh was relieved for a second time. The next move was north down the canyon to Arikani and Gimry. Arikani fell on 14 February. Gimry had been battered by artillery from late December, ninety percent of the village being destroyed. On 18 February it surrendered. With the core area occupied other places began to surrender. On the 19th Ashitla west of Gimry was occupied by 125 officer cadets. All were killed during the night and the next day 52 mutilated bodies were found. It is not clear what provoked this unusual brutality. The area to the northwest to the Chechen border was occupied: Botlikh , Andi  and northward . On 9-13 March the Dagestan Reds linked up with those in Chechnya. On 15 March the Petrovsk Military Soviet declared the uprising liquidated. Meanwhile, on 25 February, Tiflis was occupied by the Red army. With Georgia now under Soviet control the remaining rebels in Dagestan were surrounded. The rebels made their last stand at Gidatl where the uprising was first organized. It fell in May. Small bands continued to resist until the end of May. The remaining insurgents dispersed to their villages. Said Bey fled to Turkey. The war took the lives of 5000 Reds and an unknown number of mountaineers.
Question: What day was Khunzakh relieved for a second time?

A:
date
****