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: After the Lithuanians were defeated in the Battle of Streva by the Teutonic Knights in 1348, Liubartas lost all territories except for eastern Volhynia with Lutsk to Casimir and his ally Louis I of Hungary . Liubartas' brothers Algirdas and Kestutis organized several expeditions to Poland and Red Ruthenia. Lithuanians allied themselves with Muscovy: Liubartas married an unnamed daughter of Konstantin of Rostov, a relative of Simeon of Moscow, and Algirdas married Uliana of Tver, sister-in-law of Simeon. In spring 1351, Lubartas was taken prisoner by Louis, but was released in summer after a truce was agreed upon with Kestutis. The deal fell through and more military attacks followed in 1352. Another truce, rather favorable to the Lithuanians, was signed in fall 1352: Lubartas received not only Volhynia and Podolia, but also Belz and Chem. However, already in 1353, Liubartas attacked again. Casimir responded by organizing a large campaign against the pagan Lithuanians with a special permission from Pope Innocent VI. After the campaign did not achieve the desired results, Casimir contemplated an alliance with the Lithuanians. In 1366, Casimir, allied with Siemowit III of Masovia and nephews of Liubartas, resumed the war. As Algirdas was involved in conflicts in the east and Kestutis fought with the Teutonic Knights, Liubartas had to defend alone and was defeated. In fall 1366, a treaty was signed: Liubartas retained only eastern Volhynia with Lutsk and became somewhat dependent on Poland . Casimir awarded his allies: Yuri, son of Karijotas, received Chem, his brother Alexander received Volodymyr-Volynskyi, and Yuri, son of Narimantas, continued to rule Belz.
Question: Which brother of Liubartas married a relative of Simeon of Moscow?
[A]: span

[Q]: Passage: Two muffed punts hurt the Eagles in their season opener against Brett Favre and the Green Bay Packers. After Green Bay's first drive, Philadelphia's punt return man Greg Lewis muffed the punt which resulted in a fumble recovery in the end zone for the Packers. A 53-yard Green Bay field goal put the Eagles in a 10-0 deficit. Sheldon Brown's interception led to a field goal in the second quarter. Jason Avant's nine-yard touchdown reception from Donovan McNabb tied the game, and in the third quarter, David Akers made his second field goal from 47-yards out to make it 13-10 Philadelphia. Favre responded with a 13-play field goal drive to even the score. Later, J. R. Reed muffed a punt and the Packers recovered at the Eagles 31-yard line and Mason Crosby kicked a 42-yard game winner. Brian Westbrook had 131 all-purpose yards and Avant had three catches for 54 yards and a touchdown. The defense collected four sacks, two turnovers, and only allowed 46 rushing yards. This was the only game that the Packers offense did not score a touchdown.
Question: How many offensive touchdowns did the Packers score?
[A]: number

[Q]: Passage: Carbon Countys live birth rate was 646 births in 1990. Carbon County live birth rate in 2000 declined to 566 births, while in 2011 it rose to 586 babies. Over the past 50 years (1960 to 2010), rural Pennsylvania saw a steady decline in both the number and proportion of residents under 18 years old. In 1960, 1.06 million rural residents, or 35 percent of the rural population, were children. According to data from the Pennsylvania Department of Health, in 1990, the Commonwealth of Pennsylvanias birth rate was 171,053. In 2000, Pennsylvanias birth rate was 145,874. Finally in 2011, the States birth rate declined further to 142,021. From 2000 to 2009, the number of babies born in rural counties declined 5 percent. Urban counties have also experienced a decline in the number of school aged children. From 2000-2010 urban Pennsylvania counties had a 3 percent decline in the number of residents under 18 years old. In 2010, there were 2.07 million residents, or 22 percent of the urban population, who were under age 18.
Question: Was the live birth rate in Carbon County higher in 1990 or 2000?
[A]:
date