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 1948, Alderman Fred Henderson, a former mayor of Norwich who had been imprisoned in the Castle for his part in the food riots of 1885, proposed a memorial to Kett. Originally hoping for a statue, he settled for a plaque on the walls of Norwich Castle engraved with his words and unveiled in 1949, 400 years after the rebellion. In the 21st century the death of Kett is still remembered by the people of Norwich. On 7 December 2011, the anniversary of his death, a memorial march by members of Norwich Occupy and Norwich Green Party took place and a wreath was laid by the gates of Norwich Castle.
Question: How many years was Alderman Fred Henderson imprisoned before proposing the memorial to Kett?
[A]: number


[Q]: Passage: Hoping to break a two-game losing streak, the Broncos traveled to Arrowhead Stadium for a AFC West rivalry rematch against the Kansas City Chiefs. The Broncos trailed in the first quarter, as Chiefs' quarterback Matt Cassel threw a 2-yard touchdown pass to tight end Leonard Pope, in what would be the game's only touchdown. The Broncos responded in the second quarter, with placekicker Matt Prater nailing a 25-yard field goal, but the Chiefs countered, with a 47-yard field goal by placekicker Ryan Succop just before halftime. After a scoreless third quarter, the Broncos cut into the lead with a 41-yard field goal by Prater, but Kansas City's defense prevented anything else from happening. With the loss, not only were the Broncos officially eliminated from postseason contention, but they also exceeded their loss total from their previous two seasons.
Question: Which field goals did Matt Prater make?
[A]: span


[Q]: Passage: During the civil war, and the ensuing Soviet–Afghan War, most of the countrys infrastructure was destroyed, and normal patterns of economic activity were disrupted. The gross national product (GNP) fell substantially during Karmals rule because of the conflict; trade and transport were disrupted along with the loss of labor and capital. In 1981 the Afghan GDP stood at 154.3 billion Afghan afghanis, a drop from 159,7 billion in 1978. GNP per capita decreased from 7,370 in 1978 to 6,852 in 1981. The most dominant form of economic activity was the Agriculture in Afghanistan. Agriculture accounted for 63 percent of gross domestic product (GDP) in 1981; 56 percent of the labour force worked in agriculture in 1982. Industry accounted for 21 percent of GDP in 1982, and employed 10 percent of the labour force. All industrial enterprises were government-owned. The service sector, the smallest of the three, accounted for 10 percent of GDP in 1981, and employed an estimated one-third of the labour force. The balance of payments, which had improved in the pre-communist administration of Muhammad Daoud Khan; the surplus decreased and became a deficit by 1982, which reached minus $US70.3 million. The only economic activity that grew substantially during Karmals rule was export and import.
Question: In which year was the GDP for Afghan higher, 1981 or 1978?
[A]:
date