Information:  - Wittenberg, officially Lutherstadt Wittenberg, is a town in Saxony-Anhalt, Germany. Situated on the river Elbe, it has a population of about 50,000.  - Bert Grabsch (born 19 June 1975 in Wittenberg) is a German former road bicycle racer, who raced as a professional between 1999 and 2013. He is the younger brother of fellow road racing cyclist Ralf Grabsch, and is a former UCI time trial world champion, having won the title in Varese, Italy on 25 September 2008.  - The Elbe (; Low German: "Elv") is one of the major rivers of Central Europe. It rises in the Krkonoše Mountains of the northern Czech Republic before traversing much of Bohemia (Czech Republic), then Germany and flowing into the North Sea at Cuxhaven, northwest of Hamburg. Its total length is .  - Ralf Grabsch ( born 7 April 1973 in Wittenberg ) is a former German road racing cyclist . He is the older brother of fellow road racing cyclist Bert Grabsch .  - Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf.    'ralf grabsch' is related to which object entity through the relation of 'occupation'?  Choices: - bicycle racer  - major  - member
bicycle racer

Information:  - The 1998 Winter Olympics, officially the , was a winter multi-sport event celebrated from 7 to 22 February 1998 in Nagano, Japan.  - The World Curling Federation (WCF) is the world governing body for curling accreditation, with offices in Perth, Scotland. It was formed out of the International Curling Federation (ICF), when the push for Olympic Winter Sport status was made. The name was changed in 1990.  - Janice `` Jan '' Betker ( born July 19 , 1960 , in Regina , Saskatchewan ) is a Canadian curler . Betker is best known for playing third on the Sandra Schmirler rink that won three world championships and an Olympic gold medal in the 1990s . Following Schmirler 's death from cancer in 2000 , Betker has replaced her as the team 's skip . As part of the Schmirler team Betker won 3 Canadian curling championships in 1993 , 1994 , and 1997 . As well the team also won 3 world championships in 1993 , 1994 , and 1997 . In 1998 the team won the Gold Medal for curling at the Nagano Olympics . Betker also won a Canadian Mixed Curling Championship in 1984 as the lead for Randy Woytowich . At first Betker refused to skip the team following the death of her longtime skip Schmirler . However , in 2003 Betker took over as skip and took her team to the Canadian Championship . The team finished fourth overall . In 2005 , at the Canada Cup of Curling , Betker and her team placed second . However this showing was still enough to win them a spot at the 2005 Canadian Olympic Trials in Halifax as the winner of the event , Shannon Kleibrink already had won an Olympic Trial berth . Betker finished 4 - 5 at the event with Kleibrink the eventual winner . Betker returned to the national championships in 2007 . Joan McCusker , who had played second for both Schmirler and Betker retired from competitive curling and was replaced by her sister , Nancy Inglis . Sherry Linton , former third , joined Jolene McIvor 's rink for the 2006 - 2007 season and was replaced by newcomer , Lana Vey . Betker 's team made it all the way to the final before losing to Kelly Scott .  - Sandra Marie Schmirler, (June 11, 1963  March 2, 2000) was a Canadian curler who captured three Canadian Curling Championships (Scott Tournament of Hearts) and three World Curling Championships. Schmirler also skipped (captained) her Canadian team to a gold medal at the 1998 Winter Olympics, the first year women's curling was a medal sport. At tournaments where she was not competing, Schmirler sometimes worked as a commentator for CBC Sports, which popularized her nickname "Schmirler the Curler" and claimed she was the only person who had a name that rhymed with the sport she played. She died in 2000 at 36 of cancer, leaving a legacy that extended outside of curling. Schmirler was honoured posthumously with an induction into the Canadian Sports Hall of Fame and was awarded the World Curling Freytag Award, which later led to her induction into the World Curling Federation Hall of Fame.    'jan betker' is related to which object entity through the relation of 'participant of'?  Choices: - 1998 winter olympics  - sport
1998 winter olympics

(Question)
Information:  - Chapman To (born 8 June 1972), also known as To Man-chak (), is a Hong Kong actor. He is best known for his roles in films such as "Infernal Affairs" and "Initial D".  - Infernal Affairs is a 2002 Hong Kong crime-thriller film directed by Andrew Lau and Alan Mak. It tells the story of a police officer who infiltrates a triad, and a police officer secretly working for the same gang. The Chinese title means ""The Unceasing Path"", a reference to Avici, the lowest level of Hell in Buddhism, where one endures suffering incessantly. The English title is a word play, combining the law enforcement term "internal affairs"  typically the division of any law enforcement agency that would be responsible for (among other things) finding a mole  with the adjective "infernal", meant in this case as a reference not to fires or infernos in general, but specifically to the inferno of Hell ("Inferno" being the Italian word for "Hell"). Thus, the English title is both a phonetic pun and  like the Chinese title  an allusion to a place or condition of eternal suffering. "Infernal Affairs" is the first in the Infernal Affairs series and was followed by "Infernal Affairs II" and "Infernal Affairs III".  - Elanne Kong (born 30 September 1987) is a Hong Kong TVB actress and singer.  - Shawn Yue (born 13 November 1981), also known as Yue Man-lok in Cantonese, Yu Wen-le in Mandarin (), is a Hong Kong actor and singer. A former model, he has starred in many films such as "Jiang Hu" and "Infernal Affairs II" and has established himself as a recognisable face in Hong Kong cinema.  - Rebellion is a 2009 Hong Kong action crime thriller film directed by Herman Yau and starring Shawn Yue , Elanne Kong and Chapman To .  - Television Broadcasts Limited, commonly known as TVB, was founded as the first wireless commercial television station in Hong Kong. TVB runs five free-to-air television channels in Hong Kong, and is one of two free-to-air terrestrial television broadcasters in Hong Kong, and one of the largest commercial Chinese programme producers in the world. It commenced broadcasting on 19 November 1967. It has a staff of about 4,500. Its commercial rival for free-to-air terrestrial television broadcasts is Asia Television (ATV), whilst the government-owned Radio Television Hong Kong (RTHK) produces television programmes, but does not itself broadcast them.    'rebellion ' is related to which object entity through the relation of 'original language of work'?  Choices: - cantonese  - chinese  - english
(Answer)
cantonese