instruction:
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.
question:
Passage: In 1909 Nicaraguan President José Santos Zelaya of the Liberal Party faced opposition from the Conservative Party, led by governor Juan José Estrada of Bluefields who received support from the U.S. government. The United States had limited military presence in Nicaragua, having only one patrolling U.S. Navy ship off the coast of Bluefields, in order to protect the lives and interests of American citizens who lived there. The Conservative Party sought to overthrow Zelaya which led to Estrada's rebellion in December 1909. Two Americans, Leonard Groce and Lee Roy Cannon, were captured and indicted for allegedly joining the rebellion and the laying of mines. Zelaya ordered the execution of the two Americans, which severed U.S. relations. The forces of Chamorro and Nicaraguan General Juan Estrada, each leading conservative revolts against Zelaya's government, had captured three small towns on the border with Costa Rica and were fomenting open rebellion in the capital of Managua. U.S. Naval warships that had been waiting off Mexico and Costa Rica moved into position. The protected cruisers USS Des Moines , USS Tacoma , and collier USS Hannibal  lay in the harbor at Bluefields, Nicaragua, on the Atlantic coast with USS Prairie  en route for Colón, Panama, with 700 Marines. On December 12, 1909, Albany with 280 bluejackets and the gunboat USS Yorktown  with 155, arrived at Corinto, Nicaragua, to join the gunboat USS Vicksburg  with her crew of 155 to protect American citizens and property on the Pacific coast of Nicaragua.
Question: Which happened first, the execution of the two Americans or the USS Yorktown arriving at Corinto?
answer:
span


question:
Passage: In August 2015, Czech GDP growth was 4.4%, making the Czech economy the highest growing in Europe. On 9 November 2015, unemployment in the Czech Republic was at 5.9%, the lowest number since February 2009. In September 2016, the unemployment was at 4.0%. In 2016, for first time since 1995, Czech Republic had budget surplus 61 billion CZK. In the year ending by Summer 2017, the Czech GDP grew by 4.7%, the third fastest in Europe, and unemployment was at 3% or 4% in the European or national conventions, by far the lowest rate in Europe. Dividends worth CZK 289 billion were paid to the foreign owners of Czech companies in 2016.
Question: Which year had a higher unemployment rate, 2015 or 2009?
answer:
date


question:
Passage: By 2011 fewer than 7% of employees in the private sector belonged to unions. The UAW's numbers of automobile union members are representative of the manufacturing sector: 1,619,000 active members in 1970, 1,446,000 in 1980, 952,000 in 1990, 623,000 in 2004, and 377,000 in 2010 . By 2014, coal mining had largely shifted to open-pit mines in Wyoming, and there were only 60,000 active coal miners.  The UMW has 35,000 members, of whom 20,000 were coal miners, chiefly in underground mines in Kentucky and West Virginia. By contrast it had 800,000 members in the late 1930s. However it remains responsible for pensions and medical benefits for 40,000 retired miners, and for 50,000 spouses and dependents.
Question: Which year did the union have more members 1980 or 1970?
answer:

date