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: According to the United States Geological Survey, U.S. domestic marble production in 2006 was 46,400 tons valued at about $18.1 million, compared to 72,300 tons valued at $18.9 million in 2005. Crushed marble production (for aggregate and industrial uses) in 2006 was 11.8 million tons valued at $116 million, of which 6.5 million tons was finely ground calcium carbonate and the rest was construction aggregate. For comparison, 2005 crushed marble production was 7.76 million tons valued at $58.7 million, of which 4.8 million tons was finely ground calcium carbonate and the rest was construction aggregate. U.S. dimension marble demand is about 1.3 million tons. The DSAN World Demand for (finished) Marble Index has shown a growth of 12% annually for the 20002006 period, compared to 10.5% annually for the 20002005 period. The largest dimension marble application is tile.
Question: Was US domestic marble production higher in 2006 or in 2005?

A: span
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Q: Passage: The Buccaneers started off horribly, both offensively and defensively as the Cardinals scored early. Five days earlier, veteran running back Adrian Peterson had been traded to Arizona from the Saints. Peterson started his first game for the Cardinals, scoring on the opening drive. Down 24-0 in the second quarter, Jameis Winston was sidelined with a shoulder injury and was replaced by backup quarterback Ryan Fitzpatrick. Winston would not return. After Fitzpatrick threw an interception early in the third quarter, the Cardinals scored again taking a 31-0 lead. The Buccaneers mounted a comeback, outscoring the Cardinals 33-7 for the remainder of the game, but came up short 38-33 after failing to recover an onside kick with just 2:02 remaining in regulation.
Question: Which team scored more points in the fourth quarter?

A: span
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Q: Passage: KAIST produced a total of 48,398 alumni from 1975 to 2014, with 13,743 bachelors, 24,776 masters, and 9,879 doctorate degree holders. As of October 2015, 11,354 students were enrolled in KAIST with 4,469 bachelor's, 3,091 master's, and 3,794 doctoral students. More than 70 percent of KAIST undergraduates come from specialized science high schools. On average, about 600 international students from more than 70 different countries come to study at KAIST, making KAIST one of the most ethnically diverse universities in the country.
Question: How many more students enrolled in KAIS as of October 2015 were doctoral students than master's students?

A:
number
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