instruction:
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.
question:
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?
answer:
number


question:
Passage: The screening suggests that in 2000, 19 percent of all newborn babies in Metropolitan France had at least one parent originating from one of the risk regions. The figure for 2007 was 28.45 percent, for 2010 31.5 percent, for 2012 34.44 percent, for 2013 35.7 percent, and for 2015 38.9 percent. These percentages vary widely among French regions; for example, in 2015, screening suggested that only 8.1% of children born in Brittany had a parent originating from a sickle-cell risk region, while 73.4% of children born in Île-de-France (which includes Paris) did. The percentage for Île-de-France was a significant increase from 54.2% in 2005. However, a 2014 story in Le Monde suggested that the testing figures for Île-de-France were distorted by the practices of some hospitals in the region, which choose to test all babies whether or not they have parents with ancestry from an endemic sickle-cell region.
Question: What year did Metropolitan France have the highest number of newborns with at least one parent originating from a risk region?
answer:
date


question:
Passage: Hoping to rebound from their divisional home loss to the Redskins, the Eagles flew to Candlestick Park for a Week 5 Sunday night duel with the San Francisco 49ers.  Kevin Kolb was back under center for the eagles in this game .Philadelphia trailed early in the first quarter as 49ers quarterback Alex Smith completed a 7-yard touchdown pass to wide receiver Michael Crabtree, yet the Eagles responded with quarterback Kevin Kolb finding tight end Brent Celek on an 8-yard touchdown pass.  Philadelphia would take the lead in the second quarter as kicker David Akers booted a 33-yard field goal, followed a 39-yard touchdown run from running back LeSean McCoy.  Afterwards, San Francisco would close out the half with a 50-yard field goal from kicker Joe Nedney.  After a scoreless third quarter, the Eagles added onto their lead in the fourth quarter as safety Quintin Mikell returned a fumble 52 yards for a touchdown.  The 49ers began to rally as Smith connected a 7-yard touchdown pass to tight end Vernon Davis, yet Akers came right back as he gave Philadelphia a 45-yard field goal.  San Francisco tried to rally as Smith completed a 1-yard touchdown pass to running back Frank Gore, yet Philadelphia's defense held on to preserve the victory.
Question: Which team lost the game?
answer:

span