Problem: The war is portrayed in Mikhail Bulgakov's novel The White Guard. Many folk songs were written from 1918 to 1922 that were inspired by people and events of this conflict. "Oi u luzi chervona kalyna" and "Oi vydno selo" were inspired by the Ukrainian Sich Riflemen unit of the Austro-Hungarian Army, which became the core battalion of the West Ukrainian People's Republic's Ukrainian Galician Army. "Pisnya pro Tiutiunnyk" was inspired by events surrounding Ukrainian People's Army brigade commander Yuriy Tiutiunnyk. Another song written at this time was "Za Ukrayinu". These "war songs" started to be sung publicly again in the western part of the Ukrainian SSR after the introduction of glasnost by Soviet leader Mikhail Gorbachev, and regained popularity throughout Ukraine after independence - especially during the current Russian military intervention. Another musical legacy of this period was the Ukrainian Republic Capella , set up in early 1919 by the Directorate government of Symon Petliura. Under the direction of Oleksandr Koshetz, the Capella/Chorus toured Europe and North America from 1919 to 1921 and while in exile from 1922 to 1927; popularising the songs "Shchedryk" and "Oi khodyt son, kolo vikon" - which influenced the composition of the popular English language songs "Carol of the Bells" and "Summertime", respectively. In the 21st century the Kholodny Republic flag was seen during the Euromaidan demonstrations and was later used by the Azov Battalion in the War in Donbas.

How many years were folk songs written?
Answer: 4

Problem: The 2015 Southeast Asian Games , officially known as the 28th Southeast Asian Games , was a Southeast Asian multi-sport event hosted by the city-state of Singapore. It was the fourth time the country hosted the games and the first time since 1993. Singapore previously also hosted the games in 1973 and 1983. Singapore was awarded rights to host the Southeast Asian Games in 2011 after several delays from 2007 due to the construction of the New National Stadium. The games were held from 5 to 16 June 2015, although several events had commenced from 29 May 2015. Around 4370 athletes participated at the event, which featured 402 events in 36 sports. It was opened by Tony Tan Keng Yam, the President of Singapore at the aforementioned stadium. The final medal tally was led by Thailand, followed by host Singapore and Vietnam. Several Games and national records were broken during the games. Though there were little controversies, the Games were deemed generally successful with its effective management of cost spent to host the games, arrangement of public transport and games promotion and with the rising standard of competition amongst the Southeast Asian nations.

How many days did the Southeast Asian Games last?
Answer: 11

Problem: Large-scale demographic changes have been caused since 1964 by the movements of peoples across the island and the later influx of settlers from Turkey to Northern Cyprus. According to the 2011 Census there are 170,383 non-citizens living in Cyprus, of whom 106,270 are EU citizens and 64,113 are from third countries. The largest EU groups by nationality are Greeks (29,321), British (24,046), Romanians (23,706) and Bulgarians (18,536). The largest non-EU groups are Filipinos (9,413), Russians (8,164), Sri Lankans (7,269) and Vietnamese (7,028). There are an estimated 20–25,000 undocumented migrants from third countries also living in the Republic, though migrant rights groups dispute these figures. The demographic changes in society have led to some racist incidents, and the formation of the charity KISA (NGO) in response.

How many more undocumented migrants than non citizens?
Answer: 145383

Problem: On a day when a victory would give the Patriots their third consecutive AFC East title, nothing seemed to go right for the Patriots as the Dolphins outplayed the Patriots to split the season series and give New England their first shutout since 2003, defeating the Patriots 21-0.  The first half was a defensive struggle with the only points coming from Olindo Mare, in the form of a 35-yard and a 33-yard field goal.  Even the punter, Donnie Jones, gave the Patriots issues as multiple punts resulted in the offensive unit starting within the five-yard line.  The furthest the Patriots drove into Dolphin territory was in the third quarter with the Dolphins leading 13-0.  Ending with a would-be touchdown reception by Watson, a play consisting of a lateral from Faulk to Brady was ruled penalty, as Faulk's lateral was an illegal forward pass. On the following possession, Matt Cassel took over the offense, but he too succumbed to the Dolphin defense and was sacked, fumbling the ball.  The Dolphins marched within the New England 10-yard line again but knelt to burn out the clock.  The loss gave the Patriots a 4-2 division record and 9-4 record overall.

How many field goals did Olindo Mare kick?
Answer:
2