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.

[Q]: Passage: The 19th century was dominated by the Hungarian struggle for independence and modernisation. The national insurrection against the Habsburgs began in the Hungarian capital Hungarian Revolution of 1848 and was defeated one and a half years later, with the help of the Russian Empire. 1867 was the year of Austro-Hungarian Compromise of 1867 that brought about the birth of Austria-Hungary. This made Budapest the twin capital of a dual monarchy. It was this compromise which opened the second great phase of development in the history of Budapest, lasting until World War I. In 1849 the Chain Bridge (Budapest) linking Buda with Pest was opened as the first permanent bridge across the Danube and in 1873 Buda and Pest were officially merged with the third part, Óbuda (Old Buda), thus creating the new metropolis of Budapest. The dynamic Pest grew into the countrys administrative, political, economic, trade and cultural hub. Ethnic Hungarians overtook Danube Swabians in the second half of the 19th century due to mass migration from the overpopulated rural Transdanubia and Great Hungarian Plain. Between 1851 and 1910 the proportion of Hungarians increased from 35.6% to 85.9%, Hungarian became the dominant language, and German was crowded out. The proportion of Jews peaked in 1900 with 23.6%. Due to the prosperity and the large Jewish community of the city at the start of the 20th century, Budapest was often called the "Jewish Mecca" or "Judapest". In 1918, Austria-Hungary lost the war and collapsed; Hungary declared itself an independent republic (Republic of Hungary). In 1920 the Treaty of Trianon partitioned the country, and as a result, Hungary lost over two-thirds of its territory, and about two-thirds of its inhabitants, including 3.3 million out of 15 million ethnic Hungarians.
Question: What year did the Hungarian Revolution end?
[A]: date


[Q]: Passage: The main headquarters of the rebels were in Podgorica and King Nikola provided weapons for the insurgents. King Nicholas promissed to support Malissori with arms and to provide a shelter to their families before the revolt began. Although both king Nikola and prince Danilo were assuring Ottoman ambassador that they are observing "the strictest neutrality" it was obvious that Kingdom of Montenegro was involved in this revolt. General Vukotić organized passing out the weapon to the rebels. The fighting of the Malisori tribes was directed by Vukotić. Nikola's strategy was to stimulate unrest in northern Albania and north-western Kosovo to the point where he could intervene and annex more territory for Montenegro. Most of contemporary studies confirm that this uprising was supported by Montenegro. During Albanian Revolt of 1910 many Albanian refugees found shelter in Montenegro. They were a heavy burden for Montenegro whose souvereign stated that Montenegro spent more than its annual budget to support the Albanian refugees. At the end of March 1911 Kingdom of Montenegro forced them to return to Kosovo Vilayet. Thousands of refugees together with the Albanian Catholic tribes staged the Albanian Revolt of 1911. The Albanian National Committee was founded in Podgorica in February 1911. In a meeting of the Committee held in Podgorica from 2 to 4 February 1911, under the leadership of Nikolla bey Ivanaj and Sokol Baci Ivezaj, it was decided to organize an Albanian uprising.
Question: What was the first day of the Committee meeting in Podgorica?
[A]: date


[Q]: Passage: In late 1920, the Persian Soviet Socialist Republic in Rasht was preparing to march on Tehran with "a guerrilla force of 1,500 Jangalis, Kurds, Armenians and Azerbaijanis", reinforced by the Bolsheviks' Red Army. This fact, along with various other disorders, mutinies and unrest in the country created "an acute political crisis in the capital." By 1921, the ruling Qajar dynasty of Persia had become corrupt and inefficient. The oil-rich nation was somewhat reliant on the nations of Britain and Russia for military and economic support. Civil wars earlier in the decade had threatened the government, and the only regular military force at the time was the Cossack Brigade. The Qajar shah in 1921 was Ahmad, who had been crowned at the age of eleven. He was considered to be a weak, incompetent ruler, especially after British, Russian and Ottoman occupations of Persia during World War I. In 1911, when the capital city, Tehran, had been seized by the Russians, armed Bakhtiaris tribemen, rather than Iranian regular troops, expelled the invaders. This further diminished the government's reputation, rendering it almost powerless in time of war. Britain, which played a major role in Persia, was dismayed by the Qajar government's inability to rule efficiently. This inefficiency was the background of a power struggle between Britain and Russia, each nation hoping to control Persia. On 14 January 1921, the British General Ironside chose to promote Reza Khan, who had been leading the Tabriz battalion, to lead the entire brigade. About a month later, under British direction, Reza Khan's 3,000-4,000 strong detachment of the Cossack Brigade reached Tehran.
Question: Which group was preparing to march on Tehran with a guerrilla force of 1,500 Jangalis?
[A]:
date