In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

[Q]: Question: Which of the regiments that Ellwood served in was the largest? Passage:Ellwood graduated from Duntroon in 1990 and was commissioned into the Royal Australian Infantry Corps. His early career included postings as a platoon commander in the 2nd/4th Battalion, Royal Australian Regiment and as an instructor in field training and tactics at Duntroon, before he was seconded to the British Army from 1998 for a two-year exchange with the Irish Guards, then stationed in Germany. During the secondment he deployed as part of the NATO intervention in the Kosovo War in 1999, serving as second-in-command of an armoured infantry company in the King's Royal Hussars Battle Group. For his service in Kosovo, Ellwood was awarded a Commander British Forces Commendation. He returned to Australia as a company commander and operations officer in the 5th/7th Battalion, Royal Australian Regiment (5/7RAR). Ellwood commanded B Company on operations in East Timor from October 1999 to April 2000, when 5/7RAR deployed with the International Force East Timor.
Links: a. 2nd/4th Battalion, Royal Australian Regiment b. Kosovo War c. 2nd/4th Battalion, Royal Australian Regiment d. King's Royal Hussars
[A]: a

[Q]: Question: Who did Vinny Del Negro play for before he signed with the Spurs? Passage:The 199293 NBA season was the Spurs' 17th season in the National Basketball Association, and 26th season as a franchise. During the offseason, Terry Cummings suffered a serious knee injury and only played in the final eight games of the season. With the acquisition of Dale Ellis from the Milwaukee Bucks and signing free agent Vinny Del Negro, plus re-signing Avery Johnson after a brief stint with the Houston Rockets, the Spurs struggled with a 911 start to the season as new head coach Jerry Tarkanian was fired. After playing one game under Rex Hughes, the team hired John Lucas II as their new coach. At midseason, they acquired J.R. Reid from the Charlotte Hornets. Under Lucas, the Spurs would play solid basketball posting a 10-game winning streak in January, then winning eight straight in February, finishing second in the Midwest Division with a 4933 record. David Robinson and Sean Elliott were both selected for the 1993 NBA All-Star Game.
Links: a. Jerry Tarkanian b. Vinny Del Negro c. Vinny Del Negro d. John Lucas II
[A]: b

[Q]: Question: Which team won the tournament that Fernandez played in for the Spain national team in Beijing? Passage:On June 28, 2007, Fernandez was taken 24th overall in the NBA draft by the Phoenix Suns, who subsequently traded his draft rights along with James Jones to the Portland Trail Blazers for cash. Rudy Fernandez announced at a press conference on Friday, June 6, 2008, that he would leave DKV Joventut to join the Portland Trail Blazers for the 200809 NBA season, and he signed a contract with the Blazers on July 1. "They [Portland] have shown a lot of interest in getting me and have assured me that I will be an important part in the team", he said. Fernandez joined the NBA team on September 22, 2008. He became the eighth Spaniard to play in the NBA. For the 200809 NBA season he joined several other fellow Spaniards in the league that included Pau and Marc Gasol, Jose Calderon, and Trail Blazers teammate Sergio Rodriguez. He entered the NBA following his participation with the Spain national team at the 2008 Olympic basketball tournament in Beijing, China.
Links: a. Jose Calderon (basketball) b. 200809 NBA season c. Basketball at the 2008 Summer Olympics d. Phoenix Suns
[A]:
c