Question: What pro sports draft consists of seven rounds in which it's 2011 draft was held in Radio City Music Hall?

full_context: Document 1: 2017 AFL draft: The 2017 AFL draft will consist of the various periods where the 18 clubs in the Australian Football League (AFL) can trade and recruit players following the completion of the 2017 AFL season. Additions to each club's playing list are not allowed at any other time during the year.
Document 2: National Football League Draft: The National Football League Draft, also called the player selection meeting, is an annual event in which the National Football League (NFL) teams select eligible college football players. It serves as the league's most common source of player recruitment. The basic design of the draft is that each team is given a position in the drafting order in reverse order relative to its record in the previous year, which means that the last place team is positioned first. From this position, the team can either select a player or trade their position to another team for other draft positions, a player or players, or any combination thereof. The round is complete when each team has either selected a player or traded its draft position. Certain aspects of the draft, including team positioning and the number of rounds in the draft, have seen revisions since its first creation in 1936, but the fundamental methodology has remained the same. Currently the draft consists of seven rounds. The original rationale in creating the draft was to increase the competitive parity between the teams as the worst team would, ideally, have chosen the best player available.
Document 3: List of Dallas Cowboys first-round draft picks: The Dallas Cowboys are professional American football team based in Dallas, Texas. The Cowboys team is a franchise of the National Football League (NFL) and plays in the East Division of the National Football Conference. The first draft in which the Cowboys participated was the 1961 NFL Draft. Before their initial NFL Draft, the Cowboys franchise participated in the 1960 NFL Expansion Draft. In the NFL Draft, each NFL franchise annually adds new players to its roster. Teams are ranked in reverse order based on their records during the previous season, therefore the team with the worst record selects first. There are two exceptions to this order: the Super Bowl champion from the previous season selects last, and the Super Bowl runner-up selects second to last. Teams have the option of trading away their selections to other teams for different selections, players, cash, or any combination thereof. It is common, therefore, for the actual draft selection of a team to differ from their initial assigned draft selection or for a team to have either extra selections or no selections in any round because of such trades.
Document 4: AFL pre-season draft: The AFL pre-season draft is the drafting of uncontracted players to teams in the Australian Football League. The draft is conducted after the national AFL draft and before the start of the next AFL season. It is conducted at the same time as the AFL rookie draft. The pre-season draft is a place for any uncontracted players to nominate that missed the AFL draft or who were delisted after the main draft. It was first held in 1989 and has been diminishing greatly in its importance; the last five years have only averaged 8 selections per year, compared to over 50 in each of the first five years. It was considered that the pre-season draft only existed to protect the league from writs for restraint-of-trade, but due to the introduction of free agency in 2012, there have been calls to scrap the pre-season draft and extend the free agency period.
Document 5: 2014 NFL Draft: The 2014 NFL draft was the 79th annual meeting of National Football League (NFL) franchises to select newly eligible football players to the league. The draft, officially the "Player Selection Meeting", was held at Radio City Music Hall in New York City, New York, on May 8th through May 10th, 2014 . One of the most anticipated drafts in recent years kicked off on May 8, 2014 at 8 pm EDT. The draft was moved from its traditional time frame in late April due to a scheduling conflict at Radio City Music Hall.
Document 6: 2011 NFL Draft: The 2011 NFL Draft was the 76th installment of the annual NFL Draft, where the franchises of the National Football League select newly eligible football players. Like the 2010 draft, the 2011 draft was held at Radio City Music Hall in New York City, New York, over three days: this year, the first round took place on Thursday, April 28, 2011; the second and third rounds took place on Friday, April 29; with the final four rounds on Saturday, April 30, 2011.
Document 7: 2013 NFL Draft: The 2013 NFL draft was the 78th annual meeting of National Football League (NFL) franchises to select newly eligible football players. The draft, which is officially called the "NFL Player Selection Meeting," was held at Radio City Music Hall in New York City, New York, on April 25 through April 27.
Document 8: 2010 NFL Draft: The 2010 NFL Draft was the 75th annual meeting of National Football League (NFL) franchises to select newly eligible football players. Unlike previous years, the 2010 draft took place over three days, at Radio City Music Hall in New York City, New York, with the first round on Thursday, April 22, 2010, at 7:30 pm EDT. The second and third rounds took place on Friday, April 23 starting at 6:00 pm EDT, while the final four rounds were held on Saturday, April 24, starting at 10:00 am EDT. Television coverage was provided by both NFL Network and ESPN.
Document 9: List of Illinois Fighting Illini in the NBA draft: The Illinois Fighting Illini men's basketball team, representing the University of Illinois at Urbana–Champaign, has had 68 players drafted into the National Basketball Association (NBA) since the league began holding the yearly event in 1947. Each NBA franchise seeks to add new players through an annual draft. The NBA uses a draft lottery to determine the first three picks of the NBA draft; the 14 teams that did not make the playoffs the previous year are eligible to participate. After the first three picks are decided, the rest of the teams pick in reverse order of their win–loss record. To be eligible for the NBA Draft, a player in the United States must be at least 19 years old during the calendar year of the draft and must be at least one year removed from the graduation of his high school class.
Document 10: 2001 AFL draft: The 2001 AFL draft consisted of a national draft, a rookie draft, a pre-season draft and a trade period. The AFL draft is the annual draft of players by Australian rules football teams that participate in the main competition of that sport, the Australian Football League (AFL).
Document 11: List of New York Mets first-round draft picks: The New York Mets are a Major League Baseball franchise based in New York City. They play in the National League East division. Since the institution of Major League Baseball's Rule 4 Draft, the Mets have selected 61 players in its first round. Officially known as the "First-Year Player Draft", the Rule 4 Draft is Major League Baseball's primary mechanism for assigning amateur baseball players from high schools, colleges, and other amateur baseball clubs to its teams. The draft order is determined based on the previous season's standings, and the team that had the worst record receives the first pick. In addition, teams that lost free agents in the previous off-season may be awarded compensatory or supplementary picks. The First-Year Player Draft is unrelated to the 1961 expansion draft in which the Mets initially filled their roster.
Document 12: List of New York Giants first-round draft picks: The New York Giants are a National Football League (NFL) franchise founded in the 1925 season, the NFL's sixth. Eleven years later, the league introduced the NFL draft after team owners voted on it in 1935. The intention of the draft was to make the NFL more competitive, as a few stronger teams, including the Giants, had an advantage in signing young players because they were able to offer higher salaries and an opportunity to compete for championships. Since that first draft, the Giants have selected 74 players in the first round. The team's first-round pick in the inaugural NFL draft was Art Lewis, a tackle from Ohio University; he was the 9th overall selection. In the most recent draft, held in 2017, the Giants chose Mississippi tight end Evan Engram.
Document 13: 2001 NFL Draft: The 2001 NFL draft was the 66th annual meeting of National Football League (NFL) franchises to select newly eligible football players. The draft, which is officially referred to as the "NFL Player Selection Meeting," was held at the Theater at Madison Square Garden in New York City, New York on April 21–22, 2001.
Document 14: 2009 NFL Draft: The 2009 NFL Draft was the seventy-fourth annual meeting of National Football League (NFL) franchises to select newly eligible football players. The draft took place at Radio City Music Hall in New York City, New York, on April 25 and 26, 2009. The draft consisted of two rounds on the first day starting at 4:00 pm EDT, and five rounds on the second day starting at 10:00 am EDT. To compensate for the time change from the previous year and in an effort to help shorten the draft, teams were no longer on the clock for 15 minutes in the first round and 10 minutes in the second round. Each team now had 10 minutes to make their selection in the first round and seven minutes in the second round. Rounds three through seven were shortened to five minutes per team. This was the first year that the NFL used this format and it was changed again the following year for the 2010 NFL Draft. The 2009 NFL Draft was televised by both NFL Network and ESPN and was the first to have cheerleaders. The Detroit Lions, who became the first team in NFL history to finish a season at 0–16, used the first selection in the draft to select University of Georgia quarterback Matthew Stafford.
Document 15: 2008 NFL Draft: The 2008 NFL Draft took place at Radio City Music Hall in New York City, New York, on April 26 and April 27, 2008. For the 29th consecutive year, ESPN televised the draft; the NFL Network also broadcast the event, its third year doing so. Of the 252 selections, 220 were regular selections in rounds one through seven, and 32 were compensatory selections, distributed among rounds three through seven.
ground_truth: National Football League Draft