TASK DEFINITION: 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.
PROBLEM: Passage: Another large victory gave the 49ers their first back-to-back victories of the season. Quarterback Colin Kaepernick only completed 6 of his 15 passes, with the running attack and defense at the top of their games. Frank Gore and Anthony Dixon ran for touchdowns, while cornerback Tramaine Brock picked off two Matt Schaub passes, one for a touchdown on Schaub's first pass of the game, with Tony Jerod-Eddie also picking up an interception. The 49ers improved to 3-2, just one game off the 4-1 Seattle Seahawks in the battle for NFC West, who had lost to the Indianapolis Colts.
Question: How many interceptions did the 49ers pick off?

SOLUTION: number

PROBLEM: Passage: In a rematch of Super Bowl 50, the defending champion Broncos played host to the Carolina Panthers, in the opening kickoff game. This was the Panthers' their first visit to Denver since 2004. Following a fumble on the Broncos' initial possession, the Panthers grabbed the early lead, with a 14-yard touchdown pass from quarterback Cam Newton to wide receiver Kelvin Benjamin. The Broncos responded early in the second quarter, with a 28-yard touchdown by fullback Andy Janovich on his first rushing attempt. The Panthers then re-claimed the lead, with Newton rushing for a 2-yard touchdown, in an 18-play, 89-yard drive that took nine minutes off the clock. After the Broncos' offense went three-and-out, the Panthers added to their lead just before halftime, with a 44-yard field goal by placekicker Graham Gano. Following a scoreless third quarter, the Broncos pulled to within a 17-14 deficit on the first play of the fourth quarter, with quarterback Trevor Siemian connecting on a 25-yard touchdown pass to running back C. J. Anderson. On the second play of the Panthers' next drive, Newton was intercepted by cornerback Chris Harris Jr. at the Panthers' 38-yard line, giving the Broncos excellent field position. Ten plays later, the Broncos grabbed their first lead of the game, with Anderson rushing up the middle for a 1-yard touchdown at the 9:30 mark of the fourth quarter. The Panthers methodically marched down the field, hoping to re-claim the lead, but had to settle for a 36-yard field goal by Gano to pull to within a 21-20 deficit with 4:25 remaining. After the Broncos' went three-and-out, the Panthers had one last offensive possession. On the first play after the two-minute warning, the Panthers were facing a 4th-and-21 at their own 29-yard line, and a pass from Newton intended for Benjamin was incomplete, however, Harris was flagged for an illegal hands to the face penalty, giving a Panthers an automatic first down. With 47 seconds remaining, Newton was penalized for intentional grounding with the Panthers' at their own 47-yard line, however, Broncos' cornerback Darian Stewart was penalized for roughing the passer, with a helmet hit on Newton, resulting in both penalties offsetting. With only 14 seconds remaining, Newton completed a crucial pass to wide receiver Ted Ginn, Jr. at the Broncos' 32-yard line, setting up Gano for a potential game-winning field goal. After the Broncos called a timeout in order to ice the kicker, Gano's 50-yard field goal attempt sailed wide left, sealing the win for the Broncos. Andy Janovich became only the third player in Broncos' franchise history to score on his first rushing attempt; the other two are fullback Kyle Johnson and quarterback Bradlee Van Pelt, both of which occurred in 2005.
Question: Who missed the attempt at a game winning field goal?

SOLUTION: span

PROBLEM: Passage: On December 1 the 3rd Army Group guerrillas cut the Lung-hai Railway near Luowang, Neihuanggi, and east and west of Lankao. They also cut the highways at Tung-hsu , Huaiyang and Luyi. Meanwhile, the 81st Division's main force attacked Kaifeng while some of its elements attacked Lanfeng. Lowang Railway station was taken on December 15 and the Division entered Kaifeng the next day, clearing the Japanese troops and burning warehouses and a Japanese headquarters there. Meanwhile, to the southeast 2nd Cavalry Corps moved east of Boxian, encircled and attacked Shangqiu from the east and overran an airfield and burned aviation fuel there. Another force intercepted and defeated relief forces moving west from Dangshan on the Lung-hai Railway. North of the Yellow River the 36th Army Group attacked. Its new 5th Corps on December 6 attacked elements of the Japanese 1st Independent Mixed Brigade north and south of Anyang and succeeded in destroying bridges along the roads at Chi, Chun, Tang-yin and Pao-lien Temple Station. On December 13 the 47th Corps cleared Taihang Mountain and cut the Tao-tsin Railroad, taking the rail stations at Po-shan and Chang-kou. The 9th Corps attacked elements of the Japanese 35th Division between Bo'ai and Jixian, cutting communications between them and attacking the defenders on the outskirts of Jixian and a strongpoint at Mucheng. Parts of the 47th Division and demolition teams broke into Jixian for half the day, attempting to clear it of enemy troops.
Question: When did the first attack happen?

SOLUTION:
date