Instructions: In this task, you are given a text of many news articles seperated by special token "|||||". Your task is to summarize them.
Input: Media playback is unsupported on your device Media caption The BBC's Christian Fraser: "Apparently the doors of the institute had been locked - when police forced their way in at 2am they found the bodies" 
  
 Three Kurdish women activists - including a co-founder of the militant nationalist PKK - have been found dead with gunshot wounds in a Kurdish information centre in Paris. 
  
 The bodies of Sakine Cansiz and two others were found on Thursday. 
  
 France and Turkey both condemned the killings. 
  
 The motive for the shootings is unclear. Some 40,000 people have died in the 25-year conflict between the Turkish state and the PKK. 
  
 However, Turkey has recently begun talks with the jailed PKK leader Abdullah Ocalan, with the aim of persuading the group to disarm. 
  
 Analysis It is the first time that such a senior member of the PKK has been killed in Europe. There has been a tacit agreement between the PKK and the Turkish government that no such high-profile attacks would be carried out against either senior PKK members or senior members of the government. During the 1980s, there were some attacks believed to be from within the Turkish state against members of the militant Armenian group Asala, but there have been no political assassinations targeting the PKK. The Paris killings come against the backdrop of fresh peace talks between jailed PKK leader Abdullah Ocalan and the Turkish government. Those talks have not been easy and have opponents on both sides. The Turkish government says the previous round of peace talks was derailed because of a clash between Turkish soldiers and the PKK in June 2011. Thursday's killings will make the current negotiations even more difficult, no matter who might be behind the attack. 
  
 French President Francois Hollande described the killings as "horrible", while Interior Minister Manuel Valls said they were "surely an execution". 
  
 "Rest assured that French authorities are determined to get to the bottom of these intolerable acts," he said. 
  
 "I condemn this violence," Turkish government spokesman Bulent Arinc told reporters. "This is utterly wrong. I express my condolences." 
  
 The BBC's James Reynolds in Turkey says two rival theories have emerged about the killings. 
  
 The deputy chairman of the ruling party, Husein Celik, said that the killings appeared to be the result of an internal Kurdish feud. 
  
 The theory was later picked up by other officials and commentators in the Turkish media, who suggested that PKK factions opposed to the talks were to blame. 
  
 But Kurdish activists said the killings were carried out by forces in the Turkish state itself who wanted to derail the talks. 
  
 Our correspondent says that in Turkey many believe that there is a so-called "deep state" - a powerful nationalistic establishment which seeks to undermine the work of democratic governments and activists. 
  
 Locked doors 
  
 The three women were last seen inside the information centre on Wednesday afternoon. Later, a member of the Kurdish community tried to visit the centre but found the doors were locked. 
  
 Image copyright Reuters Image caption Hundreds demonstrated outside the scene of the killings 
  
 Their bodies - all three bearing gunshot wounds - were found in the early hours on Thursday. 
  
 One of them was Sakine Cansiz, who was detained and tortured in Turkey in the 1980s, and was close to Ocalan. 
  
 A second woman has been named as Fidan Dogan, 32, who worked in the information centre. She was also the Paris representative of the Brussels-based Kurdistan National Congress. 
  
 The third, named as Leyla Soylemez, was a young activist. 
  
 Who were the victims? Sakine Cansiz: Founding member of the PKK, and first senior female member of the organisation; while jailed, led Kurdish protest movement out of Diyarbakir prison in Turkey in 1980s; after being released, worked with PKK leader Abdullah Ocalan in Syria; was a commander of the women's guerrilla movement in Kurdish areas of northern Iraq; later took a lower profile and became responsible for the PKK women's movement in Europe 
  
 Founding member of the PKK, and first senior female member of the organisation; while jailed, led Kurdish protest movement out of Diyarbakir prison in Turkey in 1980s; after being released, worked with PKK leader Abdullah Ocalan in Syria; was a commander of the women's guerrilla movement in Kurdish areas of northern Iraq; later took a lower profile and became responsible for the PKK women's movement in Europe Fidan Dogan: Paris representative of the Brussels-based Kurdistan National Congress (KNC) political group; responsible for lobbying the EU and diplomats on behalf of the PKK via the KNC 
  
 Paris representative of the Brussels-based Kurdistan National Congress (KNC) political group; responsible for lobbying the EU and diplomats on behalf of the PKK via the KNC Leyla Soylemez: Junior activist working on diplomatic relations and as a women's representative on behalf of the PKK 
  
 Hundreds of members of the Kurdish community demonstrated outside the information centre as Mr Valls arrived. 
  
 Mr Valls said the French authorities were determined to "shed light on this act". 
  
 "In this neighbourhood, in this Kurdish information centre, in the 10th arrondissement [district] where many Kurds live, I also came to express my sympathy to the relatives and close friends of these three women," he said. 
  
 A representative of the Federation of Kurdish Assocations in France (Feyka), Leon Edart, told the French BFM news channel that there were no CCTV cameras in the office. 
  
 The PKK took up arms in 1984, and demands greater autonomy for Turkey's Kurds, who are thought to comprise up to 20% of the population. 
  
 It is regarded by Turkey, the US and European Union as a terrorist organisation, because of its attacks on Turkish security forces and civilians. 
  
 In 2012 it stepped up its attacks, leading to the fiercest fighting in decades, but violence has subsided during the winter. ||||| PARIS | 
  
 PARIS Jan 10 (Reuters) - The bodies of three Kurdish women who appeared to have died from gunshot wounds to the head were found early on Thursday at the Kurdish Institute in Paris, a police source said. 
  
 An employee of the institute told French media that one of the women killed was Sakine Cansiz, a founding member of the Kurdistan Workers Party (PKK) militant group. 
  
 "There is no doubt this was politically motivated," Berivan Akyol, the employee, told i<Tele television. |||||
Output:
Three Kurdish women were found dead at a Paris pro-Kurdish center early today, and France's interior minister is calling it an execution. The three activists were shot; local media reported they were shot in the head, but police would not confirm that, the AP reports. One of the victims is Sakine Cansiz, a co-founder of militant separatist group Kurdistan Workers Party or PKK. The other two victims are Fidan Dogan, who worked in the Kurdish Institute information center and was a Kurdistan National Congress representative, and activist Leyla Soylemez. The three were last seen inside the building yesterday afternoon; police forced their way inside after a member of the Kurdish community found the doors locked, the BBC reports. "There is no doubt this was politically motivated," another employee of the institute says, according to Reuters. Turkey and the PKK have been in conflict since 1984, as the PKK demands autonomy for Kurds in Turkey, but talks recently started between Turkey and imprisoned PKK leader Abdullah Ocalan. A Turkish official says the murders appeared to be the result of "an internal feud" within the militant group.