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.

Ex Input:
Passage: Main article: Kazan rebellion of 1552-56. 18,000 men were left as a garrison and Ivan returned to Moscow to celebrate. After the fall of Kazan resistance continued in the countryside. The tribes refused to pay taxes. Russian merchants were killed which led to reprisals. The forts of Calm and Misatamaq and were built on the west and east sides of the Volga. The Nogai Ali Akram was brought in as khan. Soltikov marched against Misatamaq but he and 500 men were surrounded in the snow and killed. Ivan sent a larger force. There were daily combats in the snow and forests. Ten thousand men were killed, six thousand were captured along with fifteen thousand women and children. 1600 leading Tatars were put to death.The leaders Yepancha and Aleka were killed. Ali Akram proved incompetent and was killed by Mameshbirde. Mameshbirde was betrayed to the Russians. The fort of Misatamaq fell at some point. After the fall of Calm in 1556 most resistance came to an end. In 1556 the Russians went down the Volga and conquered the Khanate of Astrakhan. In 1558 Anikey Stroganov was granted large lands on the Kama River northeast of Kazan, which he worked to develop. In 1582 the Stroganovs were involved in the conquest of the Khanate of Sibir east of the Urals. The Kazan Tatars continued to live in the area and retained their language and religion.
Question: What was the latter year of Kazan's rebellion?

Ex Output:
date

Ex Input:
Passage: Hoping to rebound from their last-second road loss to the Steelers, the Browns flew to M&T Bank Stadium for an AFC North rematch with the Baltimore Ravens. In the first quarter, Cleveland drew first blood as kicker Phil Dawson managed to get a 28-yard field goal for the only score of the period. In the second quarter, the Browns increased its lead as RB Jamal Lewis (in his first game back in Baltimore) managed to get a 1-yard touchdown. The Ravens managed to get on the board with LB Ray Lewis returning an interception 35yards for a touchdown. Fortunately, Cleveland responded with Dawson kicking a 39-yard field goal. In the third quarter, Baltimore took the lead with RB Willis McGahee getting a 2-yard TD run. Fortunately, the Browns replied with QB Derek Anderson getting a 1-yard TD run, while Safety Brodney Pool returned an interception 100yards for a touchdown. In the fourth quarter, the Ravens tied the game with kicker Matt Stover (a former Brown) managed to kick a 34-yard & a 41-yard field goal, while QB Kyle Boller completed a 27-yard TD pass to WR Devard Darling. Afterwards, Baltimore retook the lead with Stover kicking a 47-yard field goal. Cleveland tried to make a comeback, as they managed to get into field goal range. Initially, Dawson's 51-yard attempt was ruled no good. However, it turns out that the ball bounced off the left upright, went in, bounced off the support bar behind the crossbar, and then went back over the crossbar and onto the field. In the end, the Browns were awarded the field goal, tying the score at 30-30 and sending the game to overtime. In overtime, Cleveland sealed the Ravens' fate as Dawson nailed the game-winning 33-yard field goal. With the win, not only did the Browns improve to 6-4, but it also marked the first time since 2001 that Cleveland swept Baltimore. WR/KR/PR Josh Cribbs became the 3rd NFL player since the AFL-NFL merger of 1970 to have 300+ return yards in one game.
Question: What was the longest field goal of the game?

Ex Output:
span

Ex Input:
Passage: From October 1964 the North Koreans increased the infiltration of intelligence-gatherers and propagandists into the South. By October 1966, more than 30 South Korean soldiers and at least 10 civilians had been killed in clashes with North Korean infiltrators; however, no similar clashes had taken place along the U.S.-controlled section of the DMZ. In October 1966, South Korea staged a retaliatory attack without seeking the approval of General Bonesteel, causing tension between the U.S. command, which wished to avoid violations of the armistice, and the South Koreans, who were suffering ongoing losses. Following the first KPA attack on US forces in November 1966, General Bonesteel formed a working group to analyse the North Korean strategy and develop a counter-strategy to defeat it. Finding the existing U.S. Army tactical doctrines to be inapplicable to the situation they were facing, the working group developed its own doctrine to meet its operational needs. Three types of operations were identified: first to guard against infiltration across the DMZ; second was a similar naval effort along the coasts; and third was counterguerrilla operations in the interior. All three types of operations had to be accomplished without jeopardizing the conventional defense of South Korea or escalating the conflict from low-intensity to a full war.
Question: What happened first: staged a retaliatory attack or Bonesteel formed a working group?

Ex Output:
span