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.
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Question: Passage: On the morning of September 11, 2001, nineteen men hijacked four airliners all bound for California. Once the hijackers assumed control of the airliners, they told the passengers that they had a bomb on board and would spare the lives of passengers and crew once their demands were met - no passenger and crew actually suspected that they would use the airliners as suicide weapons since it had never happened before in history, and many previous hijacking attempts had been resolved with the passengers and crew escaping unharmed after obeying the hijackers. The hijackers - members of al-Qaeda's Hamburg cell - intentionally crashed two airliners into the Twin Towers of the World Trade Center in New York City. Both buildings collapsed within two hours from fire damage related to the crashes, destroying nearby buildings and damaging others. The hijackers crashed a third airliner into the Pentagon in Arlington County, Virginia, just outside Washington D.C. The fourth plane crashed into a field near Shanksville, Pennsylvania, after some of its passengers and flight crew attempted to retake control of the plane, which the hijackers had redirected toward Washington D.C., to target the White House or the U.S. Capitol. None of the flights had any survivors. A total of 2,977 victims and the 19 hijackers perished in the attacks. Fifteen of the nineteen were citizens of Saudi Arabia, and the others were from the United Arab Emirates , Egypt, and Lebanon. On 13 September, for the first time ever, NATO invoked Article 5 of the North Atlantic Treaty. On 18 September 2001, President Bush signed the Authorization for Use of Military Force Against Terrorists passed by Congress a few days prior.
Question: Which happened first, the collapse of the Twin Towers or the plane hitting the Pentagon?

Answer: span


Question: Passage: The Attempted coup of 1924 in Estonia , conducted by the Comintern, was a failed coup attempt in Estonia staged by Communists   on December 1, 1924.   Of the 279 actively participating communists, 125 were killed in action, later more than 500 people were arrested. The government forces lost 26 men. During the Soviet occupation of Estonia from 1940 until the era of Perestroika and Glasnost in the Soviet history of the Estonian SSR the communist coup attempt was referred to as Tallinn Uprising of December 1, 1924 against the Yoke of the National Bourgeoisie Government of Estonia and described as an event in the series of World revolution.
Question: What month was the failed coup attempt in Estonia staged by Communists?

Answer: date


Question: Passage: The number of Thailands poor declined from 7.1 million persons in 2014, 10.5 percent of the population, to 4.9 million persons in 2015, or 7.2 percent of the population. Thailands 2014 poverty line was defined as an income of 2,647 baht per month. For 2015 it was 2,644 baht per month. According to the National Economic and Social Development Board (NESDB) in a report entitled, Poverty and Inequality in Thailand, the countrys growth in 2014 was 0.8 percent and 2.8 percent in 2015. NESDB Secretary-General Porametee Vimolsiri said that the growth was due to the effect of governmental policies.  The report also noted that 10 percent of the Thai population earned 35 percent of Thailands aggregate income and owned 61.5 percent of its land.
Question: Was the percentage of poor persons in Thailand higher in 2014 or 2015?

Answer:
date