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.

Passage: Antananarivo has been the largest city on the island since at least the late 18th century, when its population was estimated at 15,000. By 1810, the population had grown to 80,000 before declining dramatically between 1829 and 1842 during the reigns of Radama I and especially Ranavalona I. Because of a combination of war, forced labor, disease and harsh measures of justice, the population of Imerina fell from 750,000 to 130,000 during this period. In the final years of the Kingdom of Imerina, the population had recovered to between 50,000 and 75,000; most of the population were slaves who were largely captured in provincial military campaigns. In 1950, Antananarivos population was around 175,000. By the late 1990s the population of the metropolitan area had reached 1.4 million, and – while the city itself now has a population (2013) of about 1,300,000 – with suburbs lying outside the city limits it had grown to almost 2.1 million in 2013. The metropolitan area is thus home to 10 percent of the islands residents. Rural migration to the capital propels this growth; the citys population exceeds that of the other five provincial capitals combined.
Question: How many percent of the island's population lives outside the metropolitan area of Antananarivo?
number

Passage: After the War of Independence and truce called in July 1921, representatives of the British government and the Irish treaty delegates, led by Arthur Griffith, Robert Barton and Michael Collins, negotiated the Anglo-Irish Treaty in London from 11 October to 6 December 1921. The Irish delegates set up headquarters at Hans Place in Knightsbridge, and it was here in private discussions that the decision was taken on 5 December to recommend the treaty to Dáil Éireann.The Second Dáil Éireann narrowly ratified the Treaty. In accordance with the treaty, on 6 December 1922 the entire island of Ireland became a self-governing Dominion called the Irish Free State . Under the Constitution of the Irish Free State, the Parliament of Northern Ireland had the option to leave the Irish Free State one month later and return to the United Kingdom. During the intervening period, the powers of the Parliament of the Irish Free State and Executive Council of the Irish Free State did not extend to Northern Ireland. Northern Ireland exercised its right under the treaty to leave the new Dominion and rejoined the United Kingdom on 8 December 1922. It did so by making an address to the King requesting, "that the powers of the Parliament and Government of the Irish Free State shall no longer extend to Northern Ireland." The Irish Free State was a constitutional monarchy sharing a monarch with the United Kingdom and other Dominions of the British Commonwealth. The country had a governor-general , a bicameral parliament, a cabinet called the "Executive Council", and a prime minister called the President of the Executive Council.
Question: On what date was it decided by the deligates to recommend the treay to Dáil Éireann?
date

Passage: Jordan and the Bulls continued their dominance in the 1991-92 NBA season, establishing a 67-15 record, topping their franchise record from 1990-91. Jordan won his second consecutive MVP award with averages of 30.1 points, 6.4 rebounds and 6.1 assists per game on 52% shooting. After winning a physical 7-game series over the 1991-92 New York Knicks season in the second round of 1992 NBA Playoffs and finishing off the 1991-92 Cleveland Cavaliers season in the Conference Finals in 6 games, the Bulls met Clyde Drexler and the 1991-92 Portland Trail Blazers season in 1992 NBA Finals. The media, hoping to recreate a Celtics-Lakers rivalry, highlighted the similarities between "Air" Jordan and Clyde "The Glide" during the pre-Finals hype. In the first game, Jordan scored a Finals-record 35 points in the first half, including a record-setting six three-point field goals. After the sixth three-pointer, he jogged down the court shrugging as he looked courtside. Marv Albert, who broadcast the game, later stated that it was as if Jordan was saying, "I cant believe Im doing this." The Bulls went on to win Game 1, and defeat the Blazers in six games. Jordan was named Finals MVP for the second year in a row and finished the series averaging 35.8 ppg, 4.8 rpg, and 6.5 apg, while shooting 53% from the floor.
Question: Which season did the Bulls have a worse record in, 1991-92, or 1990-91?

span