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.

Input: Consider Input: Passage: The Kiev uprising of 1068 was a revolt against Grand Prince Iziaslav Yaroslavich of Kiev in the aftermath of a Kievan Rus' defeat at the hands of the Cumans at Battle of the Alta River near the city of Pereiaslavl, southeast of Kiev. The Polovtsy raid of 1068-1069 was only the tribe's second major raid into Rus'  in 1055, but the tribesmen broke the treaty and attacked Kievan Rus' six years later, defeating Vsevolod in battle).  In 1068-1069, the Polovtsy penetrated the earthwork defensive lines built up over the years by Prince Vladimir Svyatoslavich  and his son, Yaroslav the Wise .  They were met by a combined army of Yaroslav's sons: Grand Prince Iziaslav of Kiev and his brothers, Princes Sviatoslav Yaroslavich of Chernigov, and Vsevolod, which was defeated and fled back to Kiev in disarray. The Polovsty continued to raid throughout the area, prompting the Kievans to call on the grand prince to rearm them so they could march out and meet the threat.  Iziaslav refused, prompting the rebellion.  The Tale of Bygone Years , a part of The Lavrentian Chronicle, relates what happened next:
Question: How many years did the Polovtsy raid last?

Output: number


Input: Consider Input: Passage: The disintegration of Russia offered Finns an historic opportunity to gain national independence. After the October Revolution, the conservatives were eager for secession from Russia in order to control the left and minimise the influence of the Bolsheviks. The socialists were skeptical about sovereignty under conservative rule, but they feared a loss of support among nationalistic workers, particularly after having promised increased national liberty through the "Law of Supreme Power". Eventually, both political factions supported an independent Finland, despite strong disagreement over the composition of the nation's leadership. Nationalism had become a "civic religion" in Finland by the end of nineteenth century, but the goal during the general strike of 1905 was a return to the autonomy of 1809-1898, not full independence. In comparison to the unitary Swedish regime, the domestic power of Finns had increased under the less uniform Russian rule. Economically, the Grand Duchy of Finland benefited from having an independent domestic state budget, a central bank with national currency, the markka , and customs organisation and the industrial progress of 1860-1916. The economy was dependent on the huge Russian market and separation would disrupt the profitable Finnish financial zone. The economic collapse of Russia and the power struggle of the Finnish state in 1917 were among the key factors that brought sovereignty to the fore in Finland.
Question: What were the socialists skeptical about?

Output: span


Input: Consider Input: Passage: Quarterback Brett Favre had another Pro Bowl season and became the first player ever to win the National Football League Most Valuable Player Award award three times, winning it for the third consecutive year (Favre was named co-MVP in 1997 with Detroit Lions running back Barry Sanders). Favre led the league with 35 passing touchdowns and completed 304 out of 513 attempts for 3,867 yards, with 16 interceptions, while ranking second on the team in rushing with 187 yards and a touchdown. Wide receiver Antonio Freeman led the team in receptions with 81 catches for 1,243 yards and 12 touchdowns. Wide receiver Robert Brooks was also a major deep threat, catching 60 passes for 1,010 yards and 7 touchdowns. Pro Bowl tight end Mark Chmura recorded 38 receptions for 417 yards and 6 touchdowns. Pro Bowl running back Dorsey Levens led the team in rushing with 1,435 yards and 7 touchdowns, while also catching 53 passes for 373 yards and 5 touchdowns. Fullback William Henderson (American football) rushed for 113 yards and caught 41 passes for 367 yards and a touchdown.
Question: How many yards long, to two decimal places, were Antonio Freeman's catches on average?


Output: number