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.

Input: Consider Input: Passage: With regulations in place and DDT banned, the eagle population rebounded. The bald eagle can be found in growing concentrations throughout the United States and Canada, particularly near large bodies of water. In the early 1980s, the estimated total population was 100,000 individuals, with 110,000–115,000 by 1992; the U.S. state with the largest resident population is Alaska, with about 40,000–50,000, with the next highest population the Provinces and territories of Canada of British Columbia with 20,000–30,000 in 1992. Obtaining a precise count of bald eagles population is extremely difficult. The most recent data submitted by individual states was in 2006, when 9789 breeding pairs were reported. For some time, the stronghold breeding population of bald eagles in the lower 48 states was in Florida, where over a thousand pairs have held on while populations in other states were significantly reduced by DDT use. Today, the Contiguous United States with the largest number of breeding pairs of eagles is Minnesota with an estimated 1,312 pairs, surpassing Floridas most recent count of 1,166 pairs. 23, or nearly half, of the 48 contiguous states now have at least 100 breeding pairs of bald eagles. In Washington State, there were only 105 occupied nests in 1980.  That number increased by about 30 per year, so that by 2005 there were 840 occupied nests. 2005 was the last year that the Washington Department of Fish and Wildlife counted occupied nests. Further population increases in Washington may be limited by the availability of late winter food, particularly salmon.
Question: Which area had the second highest numbers of bald eagles in 1992?

Output: span


Input: Consider Input: Passage: Following the withdrawal of the SNA, the WSLF continued their insurgency. By May 1980, the rebels, with the assistance of a small number of SNA soldiers who continued to help the guerrilla war, controlled a substantial region of the Ogaden. However, by 1981 the insurgents were reduced to sporadic hit-and-run attacks and were finally defeated. In addition, the WSLF and SALF were significantly weakened after the Ogaden War. The former was practically defunct by the late 1980s, with its splinter group, the Ogaden National Liberation Front  operating from headquarters in Kuwait. Even though elements of the ONLF would later manage to slip back into the Ogaden, their actions had little impact. For the Barre regime, the invasion was perhaps the greatest strategic blunder since independence, and it weakened the military. Almost one-third of the regular SNA soldiers, three-eighths of the armored units and half of the Somali Air Force  were lost. The weakness of the Barre administration led it to effectively abandon the dream of a unified Greater Somalia. The failure of the war aggravated discontent with the Barre regime; the first organized opposition group, the Somali Salvation Democratic Front , was formed by army officers in 1979. The United States adopted Somalia as a Cold War ally from the late 1970s to 1988 in exchange for use of Somali bases, and a way to exert influence upon the region. A second armed clash in 1988 was resolved when the two countries agreed to withdraw their militaries from the border.
Question: When did Somalia and the US stop being allies?

Output: date


Input: Consider Input: Passage: Hoping to add to a nine-game winning streak, the Broncos returned home for an AFC match-up with the Cleveland Browns. On the game's opening drive, quarterback Peyton Manning threw a 22-yard touchdown pass to wide receiver Demaryius Thomas. The Browns got on the scoreboard, with a 27-yard field goal by placekicker Phil Dawson. A 10-yard touchdown pass from Manning to wide receiver Eric Decker was the only scoring play of the second quarter. The Browns narrowed the Broncos' lead early in the third quarter, with a 53-yard field goal by Dawson, but the Broncos would add 17 unanswered points to their lead, with an 8-yard touchdown pass from Manning to Decker, followed in the fourth quarter by a 27-yard field goal by placekicker Matt Prater and a 1-yard touchdown run by fullback Jacob Hester. The Browns finally scored a touchdown midway through the fourth quarter, with quarterback Colt McCoy connecting on a 6-yard pass to wide receiver Greg Little, but the Broncos' lead was too much for the Browns to overcome. Prater added a 41-yard field goal to close out the scoring. The Broncos matched their win total from the two previous seasons combined, and also swept the AFC North division. The Broncos won their 10th consecutive game against the Browns, dating back to the 1991 season, and improved their all-time series record against the Browns to 22-5 (including the playoffs).
Question: How long was the shortest field goal?


Output: span