Definition: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

Positive Example 1 -
Input: North Willingham is a village and civil parish in the West Lindsey district of Lincolnshire, England. The population of the civil parish (including Sixhills) was 181 at the 2011 census. It is situated 3.5 mi east from the town of Market Rasen on the A631 road between Market Rasen and Louth. Question: Which had a bigger population at the 2011 census, North Willingham or Market Rasen? Answer: Market Rasen
Output: Fact_1: North Willingham is a village and civil parish in the West Lindsey district of Lincolnshire, England. Fact_2: The population of the civil parish including Sixhills was 181 at the 2011 census.

Positive Example 2 -
Input: Teenage Fanclub are a Scottish alternative rock band formed in Bellshill in 1989. The band consists of Norman Blake (vocals, guitar), Raymond McGinley (vocals, lead guitar), Gerard Love (vocals, bass), Francis MacDonald (drums) and Dave McGowan (keyboards), with songwriting duties shared equally among Blake, McGinley and Love. In concert, the band usually alternate among the three songwriters (who all sing lead vocals on their own songs) giving equal playing time to each one's songs. Question:  Stands for Decibels is a 1981 album that has been cited as an influence by  a Scottish alternative rock band formed in what year? Answer: 1989
Output: Teenage Fanclub are a Scottish alternative rock band formed in Bellshill in 1989.

Negative Example 1 -
Input: The Damned are an English rock band formed in London in 1976 by lead vocalist Dave Vanian, guitarist Brian James, bassist (and later guitarist) Captain Sensible, and drummer Rat Scabies. They were the first punk rock band from the United Kingdom to release a single, "New Rose" (1976), release an album, "Damned Damned Damned" (1977), and tour the United States. They have nine singles that charted on the UK Singles Chart Top 40. Question: Which band was formed first, The Damned or Alkaline Trio? Answer: The Damned
Output: Founded in late 1996 by Skiba, bassist Rob Doran, and drummer Glenn Porter, Alkaline Trio released its debut single, Sundials, in 1997.

Negative Example 2 -
Input: The Club is a satirical play by Australian playwright David Williamson. It follows the fortunes of an Australian rules football club over the course of a season, and explores the clashes of individuals from within the club. It was inspired by the backroom dealings and antics of the Victorian Football League's Collingwood Football Club. Question: Who wrote the play that Jack Thompson was the lead actor in 1980? Answer: David Williamson
Output: It was inspired by the backroom dealings and antics of the Victorian Football League's Collingwood Football Club.

Now complete the following example -
Input: The Battle of Kolubara (Serbian: Колубарска битка, "Kolubarska bitka" , German: "Schlacht an der Kolubara" ) was fought between Austria-Hungary and Serbia in November and December 1914, during the Serbian Campaign of World War I. It commenced on 16 November, when the Austro-Hungarians under the command of Oskar Potiorek reached the Kolubara River during their third invasion of Serbia that year, having captured the strategic town of Valjevo and forced the Serbian Army to undertake a series of retreats. The Serbs withdrew from Belgrade on 29–30 November, and the city soon fell under Austro-Hungarian control. On 2 December, the Serbian Army launched a surprise counter-attack all along the front. Valjevo and Užice were retaken by the Serbs on 8 December and the Austro-Hungarians retreated to Belgrade, which 5th Army commander Liborius Ritter von Frank deemed to be untenable. The Austro-Hungarians abandoned the city between 14 and 15 December and retreated back into Austria-Hungary, allowing the Serbs to retake their capital the following day. Question: Liborius Ritter von Frank fought in which battle between Austria Hungary and Serbia which commenced on November 16, 1914? Answer: Battle of Kolubara
Output: 


Output: The Battle of Kolubara Serbian: Колубарска битка, Kolubarska bitka , German: Schlacht an der Kolubara  was fought between AustriaHungary and Serbia in November and December 1914, during the Serbian Campaign of World War I.  It commenced on 16 November, when the AustroHungarians under the command of Oskar Potiorek reached the Kolubara River during their third invasion of Serbia that year, having captured the strategic town of Valjevo and forced the Serbian Army to undertake a series of retreats.