Question: Which American hip hop duo from Port Arthur, Texas did Mean Green feature?
Context: The Museum of the Gulf Coast, located in Port Arthur, Texas, specializes in Texas and Louisiana Gulf Coast history.  Its most notable exhibits are a gallery of Robert Rauschenberg's artworks and a Music Hall of Fame honoring performers from the region; featured in the latter are artifacts of Janis Joplin's youth.  The museum is sponsored and administered by the Port Arthur Historical Society, and is the descendant of the original Port Arthur Museum chartered by the state in 1964.  The administration of the museum is done in partnership with Lamar State College-Port Arthur and the City of Port Arthur. Mean Green is a compilation album released by American hip hop record label No Limit Records.  It was released on September 29, 1998 and featured a majority of No Limit's artists, as well as other rappers including UGK and Mack 10.  Like most No Limit albums at the time, this was a success and peaked at #9 on the "Billboard" 200 and #6 on the Top R&B/Hip-Hop Albums and was also certified Gold by the RIAA with over 500,000 copies sold.  The song by Passion "Don't Be Mad" was a success The 2009 North Texas Mean Green football team represented the University of North Texas in the 2009 NCAA Division I FBS football season.  The 2009 season was the team's third under head coach Todd Dodge.  The Mean Green played their home games on campus at Fouts Field in Denton, Texas.  North Texas finished the season 2–10 and 1–7 in Sun Belt play. Port Arthur Memorial High School is a public, co-educational secondary school located in Port Arthur, Texas, United States.  It was established in August 2002 after a merger of Thomas Jefferson High School , Abraham Lincoln High School , and Stephen F. Austin High School .  Since then, Port Arthur Memorial High School has been the only high school in the Port Arthur Independent School District.  It serves most of Port Arthur and a portion of Groves.  Initially, the school used the former Lincoln and Jefferson campuses; its new facility opened for the 2009–10 school year on the northern side of Port Arthur.  It also has a 9th Grade Center in the Port Acres area of Port Arthur, on the former Austin Middle School campus. UGK (short for Underground Kingz) was an American hip hop duo from Port Arthur, Texas, formed in 1987, by Chad "Pimp C" Butler and Bernard "Bun B" Freeman.  They released their first major-label album "Too Hard to Swallow", in 1992, followed by several other albums charting on the "Billboard" 200 and Top R&B/Hip-Hop Albums charts, including the self-titled "Underground Kingz" album, which debuted at number one on the "Billboard" 200, in August 2007.  The duo has also been featured on hit singles by several other artists, such as on "Big Pimpin'" by Jay-Z and "Sippin' on Some Syrup" by Three 6 Mafia.  Pimp C founded UGK Records in late 2005.  On December 4, 2007, Pimp C was found dead in a West Hollywood, California hotel room. The 2010 North Texas Mean Green football team represented the University of North Texas in the 2010 NCAA Division I FBS football season.  The 2010 season was the team's fourth under head coach Todd Dodge.  The Mean Green played their home games on campus at Fouts Field in Denton, Texas as members of the Sun Belt Conference.  They finished the season 3–9, 3–5 in Sun Belt play. The UNT Coliseum is a 9,797-seat multi-purpose arena located in Denton, Texas, United States built in 1973.  Despite being home to the North Texas Mean Green men's and women's basketball teams, the athletic department rents the building from the University of North Texas.  For non-athletic functions, the arena is known as the Coliseum and for athletic functions the arena is known as the Super Pit, a nickname derived from its proximity to the former home of the Mean Green basketball teams, the Ken Bahnsen Gym, nicknamed the "Snake Pit".  It is the largest basketball arena in Conference USA. Sabine Pass is a neighborhood in Port Arthur, Texas.  It lies at Sabine Pass, on the west bank of the Sabine River, the border between Louisiana and Texas, and was incorporated in 1861.  It was formally annexed by Port Arthur in 1978, Sabine Pass has its own school district, post office, water district, and port authority.  Police and fire protection is provided by the Port Arthur city government.  The Port Arthur Convention and Visitors Bureau stated that Sabine Pass is "often regarded as" being a "self-contained" community. The 2016 North Texas Mean Green football team represented University of North Texas in the 2016 NCAA Division I FBS football season.  The Mean Green played their home games at the Apogee Stadium in Denton, Texas, and competed in the West Division of Conference USA (C–USA).  They were led by first-year head coach Seth Littrell.  They finished the season 5–8, 3–5 in C-USA play to finish in fourth place in the West Division.  Because there were not enough 6-win bowl eligible teams, they received a bowl invitation as a 5–7 team with the highest APR score.  They were invited to the Heart of Dallas Bowl where they lost to Army in overtime. North Texas Mean Green football program represents University of North Texas in the sport of American football.  The Mean Green compete in the Football Bowl Subdivision (FBS) of the National Collegiate Athletic Association (NCAA) and the West Division of Conference USA (CUSA).  They are coached by Seth Littrell, who started in 2016.  North Texas has produced 24 conference championship titles, with eight postseason bowl appearances and four appearances in the former I-AA (now Football Championship Series) Playoffs.  The Mean Green play their home games at the Apogee Stadium which has a seating capacity of 30,850.
Answer: UGK