Question: Nolan Derek Smith was drafted 21st overall by who at the 2011 NBA Draft on June 23,2011 at Prudential Center in Newark, New Jersey?

Context paragraphs:
Nolan Smith: Nolan Derek Smith (born July 25, 1988) is an American former professional basketball player and current special assistant coach for the Duke Blue Devils men's basketball team.  He played college basketball for Duke before being drafted 21st overall by the Portland Trail Blazers in the 2011 NBA draft.  As a junior, he started at shooting guard for Duke's national champion 2010 team.  As a senior, he was named a consensus first-team All-American and the ACC Player of the Year.

Prudential Headquarters: Prudential Financial, as it is known today, began as The Widows and Orphans Friendly Society in 1875.  For a short time it was called the Prudential Friendly Society, and for many years after 1877 it was known as the Prudential Insurance Company of America, a name still widely in use.  Based in Newark, New Jersey, the company has constructed a number of buildings to house its headquarters downtown in the Four Corners district.  In addition to its own offices, the corporation has financed large projects in the city, including Gateway Center and Prudential Center.  Prudential has about 5,200 employees in the city.

2012 NBA draft: The 2012 NBA Draft was held on June 28, 2012, at Prudential Center in Newark, New Jersey.  The draft started at 7:00 pm Eastern Daylight Time (2300 UTC), and was broadcast in the United States on ESPN.  In this draft, National Basketball Association (NBA) teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players.  This draft marked the first time that the first two players selected were from the same school (Anthony Davis and Michael Kidd-Gilchrist were teammates at Kentucky).  It also set a record of having six players from one school (Kentucky) being selected in the two rounds of the draft and was the first draft to have the first three selections be college freshmen all from the same conference, the Southeastern Conference.  Not only that, but it also featured the oldest player to ever get selected in an NBA draft, with Bernard James being 27 years old at the time of the draft.  Of the players drafted, 30 are forwards, 21 are guards, and 9 are centers.

Jared Sullinger: Jared Sullinger (born March 4, 1992) is an American professional basketball player for the Shenzhen Leopards of the Chinese Basketball Association (CBA).  He played college basketball for Ohio State University before being drafted 21st overall by the Celtics in the 2012 NBA draft.

2011 NBA draft: The 2011 NBA draft was held on June 23, 2011, at Prudential Center in Newark, New Jersey.  The draft started at 7:00 pm Eastern Daylight Time (2300 UTC), and was broadcast in the United States on ESPN.  In this draft, National Basketball Association (NBA) teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players.  The Cleveland Cavaliers had the first pick due to a previous trade they had involving the Los Angeles Clippers, choosing point guard Kyrie Irving of Duke.  Of the 60 players drafted, 7 were freshmen, 7 were sophomores, 14 were juniors, 19 were seniors, 12 were international players without U.S. college basketball experience (including the first ever Qatari-selected player), and 1 was a D-League player.

Mitch McGary: Mitchell Neil William "Mitch" McGary (born June 6, 1992) is an American professional basketball player who last played for the Oklahoma City Thunder of the National Basketball Association (NBA).  A native of Chesterton, Indiana, McGary declared for the NBA draft after completing his sophomore season for the 2013–14 Michigan Wolverines men's basketball team.  He was drafted 21st overall by the Thunder in the 2014 NBA draft.

DeAndre' Bembry: DeAndre' Bembry (born July 4, 1994) is an American professional basketball player for the Atlanta Hawks of the National Basketball Association (NBA).  He played college basketball for Saint Joseph's University.  He was named Atlantic 10 Conference Men's Basketball Player of the Year in 2016, becoming the first Hawk to receive the honor since Ahmad Nivins in 2009.  He was also named first-team All-Atlantic 10 for the second year in a row and was named to the All-Defensive Team.  Bembry averaged 17.5 points and 7.6 rebounds a game as a junior.  He was drafted 21st overall in the 2016 NBA draft by the Atlanta Hawks.

Sports in Newark, New Jersey: Sports in Newark, New Jersey, the second largest city in New York metropolitan area, are part of the regional professional sports and media markets.  The city has hosted many teams and events, though much of its history is without an MLB, NBA, NHL, or NFL team in the city proper.  Two venues in the northeastern New Jersey metro region, Prudential Center and Riverfront Stadium, are in Downtown Newark.  Red Bull Arena is just across the Passaic River in Harrison.  The Meadowlands Sports Complex is less than 10 miles away from Downtown and reached with the Meadowlands Rail Line via Newark Penn Station or Broad Street Station.

J. R. Smith: Earl Joseph "J. R." Smith III (born September 9, 1985) is an American professional basketball player for the Cleveland Cavaliers of the National Basketball Association (NBA).  He played high school basketball at New Jersey basketball powerhouse Saint Benedict's Preparatory School in Newark.  He entered the NBA out of high school after being selected in the first round of the 2004 NBA draft with the 18th overall pick by the New Orleans Hornets (now known as the New Orleans Pelicans).  Over his NBA career, Smith has also played for the Hornets, Denver Nuggets and New York Knicks.  Smith also played overseas for the Zhejiang Golden Bulls of the Chinese Basketball Association due to the 2011 NBA lockout.  Smith won an NBA championship with the Cavaliers in 2016.

Grant USA Tower: The Grant USA Tower was a proposed 121-story skyscraper planned for Newark, New Jersey by developer Harry Grant.  Harry Grant was an Israeli-born developer who was based out of New Jersey, and who financed the gold dome on top of Newark City Hall, and also started the never-completed Renaissance Mall in the city.  Grant Tower was to be located over the old Central Railroad Terminal, near Broad and Lafayette Street.  In 2007, the incomplete Renaissance Mall was torn down to build the Prudential Center.  The old and unused part of the train station below, which was to serve as the foundation of the tower, remains in place.  There are currently plans to connect the old portion of the train station with the Prudential Center, with the idea of turning it into a museum.  There were plans for a 21-floor atrium above the 121st floor, which would have been the top floor of the hotel.  Had it been completed as planned by 1986, it would have contained the tallest hotel, and would have been the tallest building and the tallest structure at the time.

Supporting paragraphs: Nolan Smith 2011 NBA draft
Answer: Portland Trail Blazers