In this task, you are given news articles and you need to generate a highlight, i.e., a short summary, with a maximum length of 10 lines.

[Q]: SEOUL, South Korea (CNN) -- North Korean leader Kim Jong-il tapped his son to join the powerful National Defense Commission -- a move analysts say makes the latter the heir apparent, South Korean state media said. Kim Jong-il has appointed his youngest son and his brother-in-law to the National Defense Commission. "Kim Jong-un had been appointed to a low-level post, called 'instructor' at the National Defense Commission days before the first session of the 12th Supreme People's Assembly meeting was held," South Korea's Yonhap news agency reported, quoting a source. CNN was not able to independently confirm the report. The secretive North Korea shields its internal affairs from international scrutiny. And often, the only news coming the Communist nation is reported by its neighbor South Korea. The two countries have technically remained in a state of war since the Korean War ended in 1953, although relations have warmed somewhat in the last few years. The Korean conflict ended in a truce, but no formal peace treaty was ever signed. The 25-year-old picked for the North Korean defense commission is the youngest of Kim's three sons, Yonhap said. The move comes two weeks after Kim added his brother-in-law Jang Song Thaek to the military board. Analysts said Jang will serve as a caretaker for the successor, Yonhap said. Jang, who has been married to Kim's sister since 1972, is considered his right-hand man, according to Yonhap. Kim was reappointed this month as chairman of the military board in his first major public appearance since a reported stroke in August. His recent health problems and long absence from public functions prompted speculation on whether he was ready to groom an heir to the world's only communist dynasty.
[A]: North Korean leader Kim Jong-Il's son joins National Defense Commission .
South Korean media says move makes Kim Jong-un his father's heir apparent .
25-year-old is youngest of Kim's three sons .


[Q]: (CNN) -- Usain Bolt rounded off the world championships Sunday by claiming his third gold in Moscow as he anchored Jamaica to victory in the men's 4x100m relay. The fastest man in the world charged clear of United States rival Justin Gatlin as the Jamaican quartet of Nesta Carter, Kemar Bailey-Cole, Nickel Ashmeade and Bolt won in 37.36 seconds. The U.S finished second in 37.56 seconds with Canada taking the bronze after Britain were disqualified for a faulty handover. The 26-year-old Bolt has now collected eight gold medals at world championships, equaling the record held by American trio Carl Lewis, Michael Johnson and Allyson Felix, not to mention the small matter of six Olympic titles. The relay triumph followed individual successes in the 100 and 200 meters in the Russian capital. "I'm proud of myself and I'll continue to work to dominate for as long as possible," Bolt said, having previously expressed his intention to carry on until the 2016 Rio Olympics. Victory was never seriously in doubt once he got the baton safely in hand from Ashmeade, while Gatlin and the United States third leg runner Rakieem Salaam had problems. Gatlin strayed out of his lane as he struggled to get full control of their baton and was never able to get on terms with Bolt. Earlier, Jamaica's women underlined their dominance in the sprint events by winning the 4x100m relay gold, anchored by Shelly-Ann Fraser-Pryce, who like Bolt was completing a triple. Their quartet recorded a championship record of 41.29 seconds, well clear of France, who crossed the line in second place in 42.73 seconds. Defending champions, the United States, were initially back in the bronze medal position after losing time on the second handover between Alexandria Anderson and English Gardner, but promoted to silver when France were subsequently disqualified for an illegal handover. The British quartet, who were initially fourth, were promoted to the bronze which eluded their men's team. Fraser-Pryce, like Bolt aged 26, became the first woman to achieve three golds in the 100-200 and the relay. In other final action on the last day of the championships, France's Teddy Tamgho became the third man to leap over 18m in the triple jump, exceeding the mark by four centimeters to take gold. Germany's Christina Obergfoll finally took gold at global level in the women's javelin after five previous silvers, while Kenya's Asbel Kiprop easily won a tactical men's 1500m final. Kiprop's compatriot Eunice Jepkoech Sum was a surprise winner of the women's 800m. Bolt's final dash for golden glory brought the eight-day championship to a rousing finale, but while the hosts topped the medal table from the United States there was criticism of the poor attendances in the Luzhniki Stadium. There was further concern when their pole vault gold medalist Yelena Isinbayeva made controversial remarks in support of Russia's new laws, which make "the propagandizing of non-traditional sexual relations among minors" a criminal offense. She later attempted to clarify her comments, but there were renewed calls by gay rights groups for a boycott of the 2014 Winter Games in Sochi, the next major sports event in Russia.
[A]: Usain Bolt wins third gold of world championship .
Anchors Jamaica to 4x100m relay victory .
Eighth gold at the championships for Bolt .
Jamaica double up in women's 4x100m relay .


[Q]: (CNN) -- Libyan Deputy Foreign Minister Abdelati Obeidi flew to Greece Sunday to deliver a personal message from Libyan leader Moammar Gadhafi, a Greek foreign ministry official told CNN. Libya asked Greece to allow a special envoy to travel there to communicate a message, Greek foreign ministry spokesman Grigoris Delavekouras said. The nature of that message was not immediately known. Obeidi met with Greek Prime Minister George Papandreou Sunday night, according to Greek Foreign Minister Dimitris Droutsas. "We stressed -- reiterated -- the clear message of the international community. One of full support and implementation for the decisions of the United Nations, immediate ceasefire and an end to violence, particularly against Libyan civilians," Droutsas said after the meeting. "From what the Libyan envoy said, it is clear that the administration is looking for a solution," he added. Obeidi is expected to continue talks in Turkey and Malta, according to Droutsas. The envoy crossed the Libyan border into Tunisia Sunday morning, and from there boarded a private Greek plane for Athens. Obeidi is the Libyan deputy foreign minister in charge of European affairs. Journalists Houda Zaghdoudi and Elinda Labropoulou contributed to this report .
[A]:
NEW: Libya's deputy foreign minister for European affairs meets with the Greek prime minister .
NEW: The envoy is expected to continue talks in Turkey and Malta, Greek officials say .
"It is clear that the (Libyan) administration is looking for a solution"