(CNN) -- Argentina's star-studded line-up began their World Cup campaign with a 1-0 victory over Nigeria in their Group B opener in Johannesburg on Saturday. A goal from defender Gabriel Heinze after six minutes was all that separated the two teams after an inspired display from Nigeria goalkeeper Vincent Enyeama. But South Korea ended the day on top of the group following a 2-0 victory over Greece in Port Elizabeth earlier on Saturday. Goals from Lee Jung-Soo and Park Ji-Sung gave the 2002 semifinalists a comfortable win over the 2008 European cvhampions. Argentina 1-0 Nigeria Enyeama could do little to stop Heinze's powerful early header from a Juan Sebastian Veron corner, but he kept his team alive with a string of acrobatic saves to deny World Player of the Year Lionel Messi. Diego Maradona was delighted to secure his first victory as a World Cup coach, but critical of his strikers for failing to make the game safe. "When you don't kill things off in front of goal you can pay a heavy price. They almost got a draw -- we missed loads of chances," Maradona told AFP. "Players such as Leo Messi and Higuain knocked in around 60 goals last season between them, yet today it was almost as if they couldn't set their sights on goal. "But the win means we can be calm -- we are in the right track."

Question: "Who were the 2008 European champions?"

OPTIONS:
- no
- yes

Answer: "Greece"

Response: yes

Coleco Industries Inc., a once high-flying toy maker whose stock peaked at $65 a share in the early 1980s, filed a Chapter 11 reorganization plan that provides just 1.125 cents a share for common stockholders. Under the plan, unsecured creditors, who are owed about $430 million, would receive about $92 million, or 21 cents for each dollar they are owed. In addition, they will receive stock in the reorganized company, which will be named Ranger Industries Inc. After these payments, about $225,000 will be available for the 20 million common shares outstanding. The Avon, Conn., company's stock hit a high in 1983 after it unveiled its Adam home computer, but the product was plagued with glitches and the company's fortunes plunged. But Coleco bounced back with the introduction of the Cabbage Patch dolls, whose sales hit $600 million in 1985. But as the craze died, Coleco failed to come up with another winner and filed for bankruptcy-law protection in July 1988. The plan was filed jointly with unsecured creditors in federal bankruptcy court in New York and must be approved by the court.

Question: "What will unsecured creditors receive as a result of Coleco's Chapter 11 reorganization plan?"

OPTIONS:
- no
- yes

Answer: "About $225,000 will be available"

Response: no

(CNN) -- Guatemala's government has declared a state of siege and sent hundreds of troops to a northern province where officials say a Mexican drug gang is overtaking towns and threatening residents. President Alvaro Colom announced the 30-day emergency rule in Alta Verapaz on Sunday. The rule allows the military to order anyone suspected of conspiring against the government to be arrested and imprisoned without a warrant, the state-run AGN news agency said. "Starting today, combined forces will retake the streets of Alta Verapaz," a government statement released Sunday morning said. Government data shows cells of the drug gang known as Los Zetas are in the area to protect drug trafficking paths between Honduras and Mexico, "intimidating the population with their heavy weapons and threatening farmers to give up their land for criminal activities," AGN reported. The state of siege also allows the government to place greater restrictions on public gatherings, travel visas and gun licenses, among other things, according to AGN. "The population should be calm. What we are doing is not intended to persecute honest, working people," Interior Minister Carlos Menocal told reporters. Menocal said operations in the coming days would aim to boost regional security, regain control of territory, identify criminal gangs and capture their members. In an interview with CNN en Espanol last month, Menocal said his country needed more help from the United States to combat cartels, which were increasingly carving out new drug transport paths. "In the end, the large majority of drugs travel through Central America, and the assignment of resources or the financial support of the United States government is not the same as Colombia and Mexico receive," he said. Menocal said clashes between authorities and Los Zetas had notably increased.

Question: "Which drug gang is active in Guatemala for which emergency has been declared?"

OPTIONS:
- no
- yes

Answer: "A Guatemala drug gang"

Response: no

(CNN) -- Tito Joseph "TJ" Jackson, who on Wednesday was named temporary guardian of Michael Jackson's three children, was inspired by his famous uncle to form a singing group with his brothers. TJ had been placed in charge of the children when the kids' grandmother, Katherine, left home on July 15 and will watch the children while the legal proceedings play out in a California court. TJ Jackson, 34, is the son of Tito Jackson and the late Delores Martes Jackson. TJ and his older brothers, Taj and Taryll, form the R&B group 3T. Jackson is married with three children, a boy and two girls. Judge suspends Katherine Jackson as guardian of Michael Jackson's children A 1995 article in People described the brothers' childhood as normal despite their famous father, uncle and aunts. Taj Jackson told the magazine: "My mom made sure that we had a real childhood, with birthday parties, baseball, family outings, all that stuff." They were close to their Uncle Michael. "He's like a third parent to us," Taj told People in 1995. Eventually the brothers went along on one of his tours and decided to form a singing group and were recording their first album in 1994 at the time of their mother's death. Initially it was believed Delores Martes Jackson, who had divorced from Tito Jackson in 1993, drowned in a swimming pool, but the case was reopened, and her sons in 1995 filed a wrongful-death lawsuit against a man they accused of killing her. Three years later, Donald Bohana was convicted of second-degree murder and sentenced to 15 years to life in prison, according to People magazine.

Question: "Who died in 1994?"

OPTIONS:
- no
- yes

Answer: "Donald Bohana"

Response:
no