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 Input:
Passage: On 12 April 1204, the weather conditions finally favoured the crusaders. A strong northern wind aided the Venetian ships in coming close to the walls, and after a short battle approximately seventy crusaders managed to enter the city. Some were able to knock holes in the walls, large enough for only a few knights at a time to crawl through; the Venetians were also successful at scaling the walls from the sea, though there was fighting with the Varangians. The Anglo-Saxon "axe bearers" had been amongst the most effective of the city's defenders, but they now attempted to negotiate higher wages from their Byzantine employers, before dispersing or surrendering. The crusaders captured the Blachernae section of the city in the northwest and used it as a base to attack the rest of the city. While attempting to defend themselves with a wall of fire, however, they burned even more of the city. This second fire left 15,000 people homeless. The crusaders completely took the city on 13 April. The crusaders sacked Constantinople for three days, during which many ancient Greco-Roman and medieval Byzantine works of art were stolen or ruined. Many of the civilian population of the city were killed and their property looted. Despite the threat of excommunication, the crusaders destroyed, defiled and looted the city's churches and monasteries. It was said that the total amount looted from Constantinople was about 900,000 silver marks. The Venetians received 150,000 silver marks that was their due, while the crusaders received 50,000 silver marks. A further 100,000 silver marks were divided evenly up between the crusaders and Venetians. The remaining 500,000 silver marks were secretly kept back by many crusader knights. Speros Vryonis in Byzantium and Europe gives a vivid account of the sack:
Question: When a strong northern wind aided the Venetian ships?

Ex Output:
date

Ex Input:
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 Tonning. 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 ?

Ex Output:
number

Ex Input:
Passage: Atahualpa's wife, 10-year-old Cuxirimay Ocllo, was with the army and stayed with him while he was imprisoned. Following his execution she was taken to Cuzco and took the name Dona Angelina. By 1538 she was Pizarro's mistress, bearing him two sons, Juan and Francisco. Following his assassination in 1541 she married the interpreter Juan de Betanzos who later wrote Narratives of the Incas, part one covering Inca history up to the arrival of the Spanish and part two covering the conquest to 1557, mainly from the Inca viewpoint and including mentions of interviews with Inca guards who were near Atahualpa's litter when he was captured. Only the first 18 unpublished chapters of part one were known until the complete manuscript was found and published in 1987. Francisco Xerez wrote an account of the Battle of Cajamarca.
Question: Who was Cuxirimay Ocllo's husband?

Ex Output:
span