You will be given a definition of a task first, then some input of the task.
In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Context: The Victoria Titans were an Australian basketball team, that played in Melbourne, in the National Basketball League. The team was the result of a merger of two Melbourne clubs (the South East Melbourne Magic and the North Melbourne Giants) for the inaugural NBL summer season of 1998/99. The "Titans" moniker also symbolised this merger as a Titan, in mythology, is a "magical giant". , Basketball is a sport that is played by two teams of five players on a rectangular court. The objective is to shoot a ball through a hoop in diameter and mounted at a height of to backboards at each end of the court. The game was invented in 1891 by Dr. James Naismith, who would be the first basketball coach of the Kansas Jayhawks, one of the most successful programs in the game's history. , The Portland Trail Blazers, commonly known as the Blazers, are an American professional basketball team based in Portland, Oregon. The Trail Blazers compete in the National Basketball Association (NBA) as a member club of the league's Western Conference Northwest Division. The team played its home games in the Memorial Coliseum before moving to Moda Center in 1995 (called the Rose Garden until 2013). The franchise entered the league as an expansion team in 1970, and has enjoyed a strong following: from 1977 through 1995, the team sold out 814 consecutive home games, the longest such streak in American major professional sports at the time, and only since surpassed by the Boston Red Sox. The Trail Blazers have been the only NBA team based in the bi-national Pacific Northwest, after the Vancouver Grizzlies relocated to Memphis and became the Memphis Grizzlies in 2001, and the Seattle SuperSonics relocated to Oklahoma City and became the Oklahoma City Thunder in 2008., Timothy Theodore Duncan (born April 25, 1976) is an American retired professional basketball player who played his entire 19-year career with the San Antonio Spurs of the National Basketball Association (NBA). A power forward, he is a five-time NBA champion, two-time NBA MVP, three-time NBA Finals MVP, and NBA Rookie of the Year. He is also a 15-time NBA All-Star and the only player to be selected to both the All-NBA and All-Defensive Teams in all of his first 13 seasons., The South East Melbourne Magic were an Australian basketball team, that played in Melbourne, Victoria, in the National Basketball League. The team was the result of a merger of two Melbourne clubs (the Southern Melbourne Saints and the Eastside Spectres) for the 1992 season. The team's home venue was the Rod Laver Arena which it shared with cross-town rivals the Melbourne Tigers and drew a then NBL record 15,366 fans to a game between the two clubs in 1996., Moda Center, formerly known as the Rose Garden, is the primary indoor sports arena in Portland, Oregon, United States. It is suitable for large indoor events of all sorts, including basketball, ice hockey, rodeos, circuses, conventions, ice shows, concerts, and dramatic productions. The arena has a capacity of 19,393 spectators when configured for basketball, fewer for other events. The arena is equipped with state-of-the-art acoustics and other amenities., The NBA draft is an annual event dating back to 1947 in which the thirty teams from the National Basketball Association (NBA) can draft players who are eligible and wish to join the league. These are typically college basketball players, but international players are also eligible to be drafted. College players who have finished their four-year college eligibility are automatically eligible for selection, while the underclassmen have to declare their eligibility and give up their remaining college eligibility. International players who are at least 23 years old are automatically eligible for selection, while the players younger than 22 have to declare their eligibility. Players who are not automatically eligible but have declared their eligibility are often called "early-entrants" or "early-entry candidates". The draft usually takes place at the end of June, during the NBA off-season. Since 1989, the draft has consisted of two rounds; this is much shorter than the entry drafts of the other major professional sports leagues in the United States and Canada, all of which run at least seven rounds. Sixty players are selected in each draft. No player may sign with the NBA until he has been eligible for at least one draft., The 1997 NBA draft took place on June 25, 1997, in Charlotte, North Carolina. Although the Boston Celtics had the second worst record in the 199697 season and the best odds (36 percent) of winning the lottery with two picks, the Spurs, usually a model of winning and consistency, lost David Robinson and Sean Elliott to injury early in the season and finished with the third worst record, subsequently winning the lottery. Leading up to the draft, there was no doubt that Tim Duncan would be selected at No. 1 by the Spurs, and in fact the rest of the draft was regarded with some skepticism. The Celtics would end up with the third and sixth picks selecting Chauncey Billups and Ron Mercer, both of whom were traded in the next two years., Christopher John `` Chris '' Anstey ( born 1 January 1975 ) is an Australian former professional basketball player . At 7 ' 0 `` ( 213 cm ) , his career included stints in the NBA , Russia and Spain . Anstey was selected by the Portland Trail Blazers in the first round ( 18th pick overall ) of the 1997 NBA draft . He also played for the Melbourne Tigers , South East Melbourne Magic and Victoria Titans in the NBL . He retired at the end of the 2009 -- 10 season while with the Tigers and later became the team 's head coach in 2012 ., Melbourne is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in Australia. The name "Melbourne" refers to an urban agglomeration spanning which comprises the broader metropolitan area, as well as being the common name for its city centre. The metropolis is located on the large natural bay of Port Phillip and expands into the hinterlands towards the Dandenong and Macedon mountain ranges, Mornington Peninsula and Yarra Valley. Melbourne consists of 31 municipalities. It has a population of 4,529,500 , and its inhabitants are called Melburnians., Sean Michael Elliott (born February 2, 1968) is an American former professional basketball player who starred at small forward in both the college and professional ranks. He attended the University of Arizona, where he had a standout career as a two-time All-American, winner of the 1989 John R. Wooden Award, the 1989 Adolph Rupp Trophy, the 1989 NABC Player of the Year, 1989 AP Player of the Year, and two time Pac-12 Player of the Year (in 19881989)., Subject: chris anstey, Relation: position_played_on_team_/_speciality, Options: (A) center (B) centre (C) end (D) forward (E) power forward
Output:
center