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.

Example Input: Passage: After 1960 public sector unions grew rapidly and secured good wages and high pensions for their members. While manufacturing and farming steadily declined, state- and local-government employment quadrupled from 4 million workers in 1950 to 12 million in 1976 and 16.6 million in 2009. In 2009 the U.S. membership of public sector unions surpassed membership of private sector unions for the first time, at 7.9 million and 7.4 million respectively. In 2011 states faced a growing fiscal crisis and the Republicans had made major gains in the 2010 elections. Public sector unions came under heavy attack especially in Wisconsin, as well as Indiana, New Jersey and Ohio from conservative Republican legislatures. Conservative state legislatures tried to drastically reduce the abilities of unions to collectively bargain.  Conservatives argued that public unions were too powerful since they helped elect their bosses, and that overly generous pension systems were too heavy a drain on state budgets.
Question: Which year had the most workers?
Example Output: date

Example Input: Passage: The 2010 maternal mortality rate per 100,000 births for Guinea Bissau was 1000. This compares with 804.3 in 2008 and 966 in 1990. The under-5 mortality rate, per 1,000 births, was 195 and the neonatal mortality as a percentage of under-5 mortality was 24. The number of midwives per 1,000 live births was 3; one out of eighteen pregnant women die as a result of pregnancy. According to a 2013 UNICEF report, 50% of women in Guinea Bissau had undergone female genital mutilation. In 2010, Guinea Bissau had the seventh-highest maternal mortality rate in the world.
Question: Was the maternal mortality rate per 100,000 births in Guinea Bissau higher in 2010 or 2008?
Example Output: date

Example Input: Passage: Most of the deaths among Soviet POWs, 16,136, occurred in the ten-month period from December 1941 to September 1942. Prisoners died due to bad camp conditions and the poor supply of food, shelter, clothing, and health care. About a thousand POWs, 5 percent of total fatalities, were shot, primarily in escape attempts. Food was especially scarce in 1942 in Finland due to a bad harvest. Punishment for escape attempts or serious violations of camp rules included solitary confinement and execution. Out of 64,188 Soviet POWs, from 18,318 to 19,085 died in Finnish prisoner of war camps. In 1942 the number of prisoner deaths had a negative effect on Finland's international reputation. The Finnish administration decided to improve living conditions and allowed prisoners to work outside their camps. Hostilities between Finland and the Soviet Union ceased in September 1944, and the first Soviet POWs were handed over to the Soviet Union on 15 October 1944. The transfer was complete by the next month. Some of the POWs escaped during the transportation, and some of them were unwilling to return to the Soviet Union. Furthermore, Finland handed over 2,546 German POWs from the Lapland War to the Soviet Union.
Question: What was the former 1/12 of a year of the POWs deaths in the ten-month period?
Example Output:
date