Question: Which NFL player is younger ? Billy Truax or Lance Rentzel ?
Context: William Frederick Truax (born July 15, 1943) is a former professional American football tight end in the National Football League (NFL) from 1964 to 1973 for the Los Angeles Rams and the Dallas Cowboys.  He played in high school at Holy Cross in New Orleans and college football at Louisiana State University and was drafted in the second round of the 1964 NFL draft.  Following the 1970 NFL season, Truax was traded by the Rams to the Cowboys for wide receiver Lance Rentzel.  He was part of the Cowboys' Super Bowl VI championship team in 1971. Kenneth Othell Burrough (born July 14, 1948) is a former professional American football player who was selected by the New Orleans Saints in the first round (10th overall) of the 1970 NFL Draft.  A 6'4", 210 lb wide receiver from William M. Raines High School who played for Texas Southern University, Burrough played in 12 NFL seasons for the Saints and Houston Oilers from 1970 to 1981.  A two-time Pro Bowl selection in 1975 and 1977, Burrough led all NFL wide receivers in receiving yards with 1,063 in 1975.  He was the last NFL player to wear number 00 on his jersey; the league restricted all numbers to between 1 and 89 in 1973 (later expanded to 1 and 99 in 1987), but Burrough and Jim Otto, both of whom wore 00 at the time, were covered under a grandfather clause for the rest of their careers.  Ranks 85th on NFL All-Time Yards per Reception List (16.9). Wendell Edward Tucker (born September 4, 1943) is a former professional American football player who played wide receiver for four seasons for the Los Angeles Rams.  Tucker spent most of his first season on the "taxi-squad" while learning behind the Rams' starting flanker Bernie Casey.  Tucker saw action in 10 of the team's 14 games in 1968 (catching only 7 passes but 4 of them went for touchdowns), and then became the starting flanker after Casey's retirement.  The 1969 season would prove to be his most productive as, playing opposite wide receiver Jack Snow, he caught 38 passes for 629 yards and 7 touchdowns, including a 93 yarder vs. the 49ers for the Coastal Division champion Rams.  Tucker returned in 1970 but was hampered by injuries and caught only 12 passes in 12 games.  In May 1971, Tucker was traded along with Billy Truax to the Dallas Cowboys for receiver Lance Rentzel.  However, unable to regain his trademark speed because of a knee injury, Tucker retired before the start of the 1971 season. Thomas Lance Rentzel (born October 14, 1943) is a former American football flanker in the National Football League (NFL) for the Minnesota Vikings, Dallas Cowboys and the Los Angeles Rams.  He played college football at the University of Oklahoma. The Widener Pride football team represents Widener University in college football.  The football team has had recent success winning the MAC championship in 2012 and an "Elite 8" appearance in the Division III Playoffs, the ECAC Southwest Bowl in 2011, and the ECAC South Atlantic Bowl in 2005.  Its greatest success has been winning the NCAA Division III National Championship in 1977 and 1981 under long-time coach Bill Manlove and reaching the semi-finals in 1979, 1980, and 2000.  Widener also reached the quarterfinals of the tournament in 2012 before losing to eventual NCAA D-III National Champion, Mount Union, by a lopsided 72-17 score.  Additionally, Widener football has won 17 MAC championships, the most of any team in the conference.  Billy "White Shoes" Johnson played for Widener in the early 70s.  He went on to be an all-pro NFL player and was selected to the NFL 75th Anniversary All-Time Team as well as the College Football Hall of Fame. William Thomas Ring (born December 13, 1956) is a former NFL running back who played six seasons in the National Football League from (1981–1986).  He was a reserve and special teams player for the San Francisco 49ers during the early success of the Bill Walsh era.  Ring was considered a fan-favorite who was thought too small and too slow to be an NFL player but somehow found a way to hang on in the league for 6 years.  He caught his first and only TD pass on December 6, 1981 against the Cincinnati Bengals at Riverfront Stadium, a game the 49ers would win 21-3.  He currently resides in the San Francisco Bay Area with his wife, Connie, and their three children.  His son, Billy is also a football player, and was a Safety for the San Jose State Spartans of San Jose State University.  He also has two daughters that both played D1 volleyball.  The oldest, Katie, played for the UCSB Gauchos, and the youngest, Christie, played for the SDSU Aztecs.  . John Don Looney (September 2, 1916 – April 5, 2015) was a professional American football end in the National Football League.  He was born in Sulphur Springs, Texas.  He played three seasons for the Philadelphia Eagles (1940) and the Pittsburgh Steelers (1941–1942).  He was the first receiver in NFL history to have over 100 yards receiving in each of his first two games, a feat which was not equaled until the 2008 NFL season by another Eagles wide receiver, DeSean Jackson.  At the time of his death, Looney was the second oldest living former NFL player.  He was the father of NFL running back Joe Don Looney, who later died in a one-person motorcycle accident after his NFL career ended. Paul Lawrence "Tank" Younger (June 25, 1928 – September 15, 2001) was a fullback and linebacker in the National Football League from 1949 through 1958.  He played college football for Grambling State University, was the first NFL player from a predominantly black college, and was the first African American to become an NFL front-office administrator (scout and executive with the Rams until 1975). Madden NFL 2001 is an American football video game.  It is the third in the Madden NFL series to include an NFL player, Tennessee Titans running back Eddie George, on its cover (the first being "Madden NFL '95", which featured Erik Williams and Karl Wilson along with Madden himself).  It is also the first game in the Madden NFL series to appear on the PlayStation 2 game console.  This is the first Madden game to feature NFL Europe teams. Jonathan Stewart Vaughn (born March 12, 1970) is a former professional American football player who played running back and served as a kick returner in the National Football League (NFL) for four seasons from 1991 to 1994 for the Seattle Seahawks, New England Patriots, and Kansas City Chiefs.  In his most productive season, he led the 1992 Patriots in rushing and led the NFL in kickoff returns with a 28.2 yards per return average on twenty returns.  Vaughn was the tenth NFL player to accumulate four kickoff return touchdowns during his career and the second to accumulate kickoff return touchdowns for three different teams.  Vaughn measured 5 ft and 203 lb during his NFL playing days.
Answer: Lance Rentzel