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: (CNN) -- Three people died Tuesday in an explosion in the Turkish capital Ankara, in what may have been a terror attack, Interior Minister Idris Naim Sahin told CNN sister network CNN Turk. "There was a powerful explosion in a car that was parked," the minister said, citing preliminary information. "The possibility that it was a terrorist attack is high." He said it was also possible that a gas explosion had caused the blast, "though that is a weak possibility." The explosion shook a crowded street in the center of Ankara, damaging vehicles and buildings on Kumrular Street near the Kizilay metro station, the official Anatolia news agency reported. An eyewitness described the scene as "terrible" and "very chaotic." "Cars were exploding. Pieces were spreading around. We were terrified," the unnamed witness told CNN Turk. Deputy Prime Minister Besir Atalay said earlier there were no deaths, but 15 people were wounded, Anatolia reported. Ankara governor Alaaddin Yuksel said officials, including police and a prosecutor, were investigating the cause of the blast. He said many cars were parked on the street with garbage bags under them at the time of the explosion. Five people are in surgery, he added. An emergency services doctor at Numune Hospital in Ankara said 10 injured people were brought to the hospital. One was in intensive care, one was in the burn unit and the other eight have light injuries, said the doctor. None of the injuries are life-threatening, said the doctor, who did not give a name. Doctors in state hospitals are not allowed to speak to the media. The explosion took place in front of the Cankaya municipal building, local official Bulent Tanik said on Turkish television. He cited eyewitnesses as saying a burning gas tank had been thrown out a window onto the street. Police have sealed off the street, Anatolia reported. --CNN's Yesim Comert and Talia Kayali contributed to this report.

A: NEW: A car explodes in central Ankara, the interior minister says .
NEW: The possibility that it was a terror attack is high, he says .
Wounded people are taken to nearby hospitals .
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Q: SAN FRANCISCO, California (CNN)  -- Thousands of protesters demonstrated against China's human rights record and its crackdown in Tibet after the Olympic flame arrived in San Francisco Tuesday. Pro-Tibetan demonstrators shout outside the Chinese consulate in San Francisco Tuesday. Chanting and waving flags, the protesters ended their march at the Chinese consulate, where they sat in a dense group, holding flags and banners, as police watched from nearby. "Stop killing," one sign read, while another said, "No human rights, no Olympics." The protests came after passionate demonstrations in London and Paris in which protesters tried to snuff the torch's flame and dozens were arrested. Meanwhile, the Olympic flame was being kept in an undisclosed location in advance of Wednesday's planed 6-mile relay in San Francisco.  Watch how the city is preparing » . The run is the only U.S. appearance for the flame, wrapping up the first week of a 23-city global tour. Beijing organizers have said the monthlong international relay will not be stopped despite the protests, but some International Olympic Committee members have suggested an early end should be considered. The IOC's executive board will discuss the torch relay "in general" Thursday or Friday, but there is no proposal on the agenda to end the global tour early, IOC spokeswoman Giselle Davies said.  Watch the flame get the red-carpet treatment » . The official Beijing Olympics Web site, controlled by the Chinese organizers, gives little indication of any torch relay disruption. It characterizes the demonstrators as "a small number" of Tibetan separatists. Beijing blames the Dalai Lama and his followers for violence that erupted in March amid protests for Tibetan independence. China has drawn international criticism for its crackdown on the demonstrations, which began peacefully on the 49th anniversary of a failed Tibetan uprising. China's Foreign Ministry Tuesday reacted forcefully to the torch relay protests. "We express our strong condemnation to the deliberate disruption of the Olympic torch relay by Tibetan separatist forces regardless of the Olympic spirit and the law of Britain and France," China spokeswoman Jiang Yu said. "Their despicable activities tarnish the lofty Olympic spirit and challenge all the people loving the Olympic Games around the world." The flame will return to China in May to begin a relay through the host nation, ending in Beijing with the August 8 opening of the Olympic Games. One of the San Francisco torchbearers has dropped out of Wednesday's relay because of fears of protests, a torch relay spokesman said. David Perry, spokesman for the San Francisco Olympic Torch Relay, said he did not want to release the name of the person. "I understand anyone that might feel that they don't want to expose themselves to something more than protest," Perry said. On Monday, three protesters scaled San Francisco's Golden Gate Bridge and raised a large banner. Those who climbed the cables from which the bridge's deck is suspended were members of Students for a Free Tibet, said group spokesman Tenzin Dasang, 22. They unfurled a banner that read: "One World. One Dream. Free Tibet." The three climbers, along with four people on the ground, were charged with felony conspiracy and misdemeanor nuisance charges, said California Highway Patrol Officer Mary Ziegenbein. The climbers also were charged with misdemeanor trespassing. The Golden Gate Bridge protest came on the same day that thousands of protesters forced an abrupt halt to the flame's passage through Paris after 10 miles of the 17-mile planned route. Some stops were skipped and the flame was transferred from the torch back to the lamp to be carried on a bus several times to avoid protesters. Protesters pierced the thick security bubble surrounding the torchbearers, at times getting their hands on the torch itself. The Paris demonstrations were similar to those Sunday in London, where at least 36 people were arrested, according to London Metropolitan Police. Protesters cited China's actions in Tibet, its policies on the Darfur region of Sudan and the lack of civil rights and freedoms for the Chinese people. But other demonstrators, bearing Chinese flags, turned out in support of the Chinese government, and many others were spectators there just to see the torch. An Olympic committee member suggested Monday that the public relations nightmare that has followed the Olympic flame on its way to the Summer Games in Beijing may make 2008 the last time such an ambitious global torch relay is attempted.  Follow the torch relay itinerary » . International Olympic Committee member Richard Kevan Gosper, who is also chairman of the IOC's press committee, told reporters he was always opposed to a global tour for the flame. "I'm a firm believer that we had the right template in the first place, that the torch simply should go from Olympia, Greece, to the host country," Gosper said. E-mail to a friend .

A: NEW: Thousands march to the Chinese consulate ahead of Wednesday's run .
Torchbearer drops out, fearing protests, official says .
San Francisco, California, is only U.S. venue on 23-city global tour .
Demonstrators protest China's Tibet policy in cities along route .
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Q: Ovell Smith Krell has spent the better part of her 84 years wondering how her brother died at a Florida reform school in 1940, and where he may be buried. Today, she appears to be one step closer to finding out. Florida's attorney general filed a petition on Tuesday asking a state court to approve the exhumation of an unknown number of bodies believed to be buried at the now-defunct school in the Florida panhandle town of Marianna. "The deaths that occurred at Dozier School for Boys in Marianna are cloaked in mystery, and the surviving family members deserve a thorough examination of the site," stated Attorney General Pam Bondi, who filed the petition on behalf of Jackson County's medical examiner. "I am committed to doing everything within my power to support investigative efforts to help resolve unanswered questions and bring closure to the families who lost loved ones." Krell -- who believes her brother, Owen, was buried on the school's property -- says she's overjoyed at the news. "We know they're there and once they start digging, then maybe we can find remains and I hope one of them is my brother," she told CNN. "I want his remains brought up, and if I get my brother I would be ecstatic." Mystery surrounds graves at boys' reform school . It's unclear when the state court will rule on Bondi's petition, although a decision could come in the next couple of weeks. If the exhumations are approved, the bodies would be examined at the University of South Florida at the direction of Jackson County's medical examiner, Michael Hunter. Forensic investigators hope to start the process before the summer rainy season. Researchers plan to use DNA from surviving family members to help identify the remains and return them to their relatives. For years, stories and allegations of beatings, torture and murder have surrounded the century-old school. State authorities have said in the past that there were 31 burial sites at the school, and a 2009 state investigation found no wrongdoing in connection with those deaths. Investigators now say there's evidence that 98 boys died at the school, and some of them may be buried in the 50 graves that forensic investigators have recently found on school grounds. In the wake of those findings, U.S. Sen. Bill Nelson, D-Florida, asked the Department of Justice to investigate. Nelson called Bondi's petition for exhumations "a critical step forward to bring closure to the families." The mystery surrounding the graves first made headlines in 2008 when Florida's then-governor, Charlie Crist, ordered an investigation after a group of men, known as "the White House Boys," came forward with stories of how they were beaten with leather straps by school administrators inside a small, white building on school property. Robert Straley, who spent about 10 months at the school in the 1960s for allegedly stealing a car, said he was taken to the "white house" on his very first day. "I came out of there in shock, and when they hit you, you went down a foot into the bed, and so hard, I couldn't believe. I didn't know what they were hitting you with," Straley said. Former school administrator Troy Tidwell, a one-armed man who some former students accused of beating them, has said in a deposition that "spankings" took place at the school but denied anyone was ever beaten or killed. The Florida Department of Law Enforcement's 2009 report said most of the 31 boys buried in the school's cemetery were killed in a 1914 fire at the facility, while others died in a 1918 flu outbreak. At the time, the law enforcement agency said it could not determine where another 50 boys -- who it said died at the school as a result of illnesses or accidents -- were buried, blaming poorly kept school records. FDLE closed the case due to the lack of evidence that anyone had died as a result of criminal conduct, and no charges were filed. Investigators say the records do not explain why the boys were buried on school property in the first place. The boys who attended the school were considered "young offenders" of state law and were placed in the school in order to be "separated from older more vicious associates," according to the 2009 report citing the Florida Children's Commission of 1953. Florida's Department of Juvenile Justice closed the school in 2011, blaming budget cuts. Ovell Krell said her family was told that her brother Owen ran away from the reform school, got pneumonia, and died underneath a house in town. "They said that the body was so decomposed, you wouldn't be able to identify him ... they took him straight out to the school and buried him," she told CNN. But Owen's classmate told the family a different story, Krell said. According to Krell, the boy said as he and Owen tried to escape, "my brother was running out across a field, an open field, and there was three men shooting at him, with rifles." "I believe to this day that they shot my brother that night, and I think they probably killed him and brought him back to the school and buried him," she said. Today, she simply wants to bring him home. She's 84 now, and says she's running out of time. "My mom never got a good night's sleep the rest of her life after Owen went missing," she said. "I'd make sure he's put with my mom and dad. It will probably be their first good night's sleep in over 70 years."

A:
Florida's attorney general has requested a court allow exhumations at a defunct school .
The court could make a decision in the next few weeks .
A forensic team has determined that 50 graves exist on school grounds .
A 2009 state investigation said 31 boys are buried there, and most died from a fire and flu .
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