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: 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 the WSLF lose control over a substantial region of the Ogaden?
answer:
date


question:
Passage: Late on 22 October 1923, the military leader of the KP Wasserkante received orders via the regional party leadership to begin the rebellion. Only 300 took an active part in the rebellion. although the Hamburg KPD numbered some 14,000 members. On 23 October at 5:00 a.m., they stormed 26 police precincts and took weapons from 17 of them. There was also activity in Altona and the urban district of Stormarn, where the police stations in Schiffbek and Bramfeld were attacked and weapons taken. In Bad Oldesloe, Ahrensburg and Rahlstedt, train tracks and streets were blockaded. In the town of Bargteheide, insurgents arrested local government leaders and proclaimed the "Soviet Republic of Stormarn". In Schiffbek, where the KPD had support, placards were posted to calm residents and to urge support for the uprising, declaring "Long live Soviet Germany! Long live the Federation of Soviet states of the world! Long live the world revolution!" Most of the uprising was quelled in a few hours. In Schiffbek, it lasted till just past noon. Only in Barmbek, where the KPD had received some 20% of the vote in the previous election, the insurgents were supported by residents, who helped them build barricades and brought them food. The rebels were able to maintain their position during the entire day, despite the continuous exchange of gunfire. At night, however, convinced of the hopelessness of their situation, they sneaked away. The next day, the police launched a major offensive against empty barricades.
Question: How many days passed between the beginning of the rebellion and the major offensive against empty barricades?
answer:
number


question:
Passage: Berliner played for his countrys Olympiad team at 10th Chess Olympiad, drawing his only game on the second reserve board. Berliner played four times in the US Chess Championship. In 1954 at New York, he scored 6½/13 to tie 8–9th places; Arthur Bisguier won. The last three times Berliner played in the U.S. Championship, Fischer won the tournament. In 1957–58 at New York, Berliner had his best result, 5th place with 7/13. In 1960–61 at New York, he scored 4½/11, tying for 8th–10th place. Finally in 1962–63 at New York, he scored 5/11 for a tied 7th–8th place.
Question: In which year did Berliner win the second most games?
answer:

date