In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.

[EX Q]: Context_1 : The Shreds are an indie rock band based in Nevada City, California. Their debut CD, "Stranger", was released in June 2009, produced by five-time Academy Award nominated motion picture sound editor, Michael Herbick. The band members are Dylan Rodrigue (vocals & guitar), Blake Severn (vocals & bass) and Griffin Meyer (drums). As winners of the 2008 Sacramento News & Reviews' Jammies competition, The Shreds were selected by Sacramento producer & musician David Houston for a 25-hour recording project. In March 2009 they won the John Lennon Educational Bus Battle for the Bus in Sacramento, winning a full-day recording project using their state-of-the-art mobile audio/video recording studio recording the "A Very Dark Green" music video. They were also nominated in 2009 for a Sacramento News & Reviews Sammies Award (Outstanding Teen Band category). Context_2 : Escape the Fate is an American rock band from Las Vegas, Nevada, formed in 2005 and originally from Pahrump, Nevada. The group consists of Robert Ortiz (drummer), Craig Mabbitt (lead vocalist), TJ Bell (rhythm guitarist, bassist and vocalist), Kevin "Thrasher" Gruft (lead guitarist, bassist, backing vocalist) and touring musician Max Georgiev (bassist). The group was founded by original vocalist Ronnie Radke, bassist Max Green and lead guitarist Monte Money. The band has had 10 official members and 5 touring members and throughout 2010-2013 had a fluctuating lineup, and has recorded 5 album with 4 different studio lineups. Context_3 : The Replacements were an American rock band formed in Minneapolis, Minnesota, in 1979. Initially a punk rock band, they are considered pioneers of alternative rock. The band was composed of the guitarist and vocalist Paul Westerberg, guitarist Bob Stinson, bass guitarist Tommy Stinson and drummer Chris Mars for most of its career. Following several acclaimed albums, including "Let It Be" and "Tim", Bob Stinson left the band in 1986, and Slim Dunlap joined as lead guitarist. Steve Foley replaced Mars in 1990. Towards the end of the band's career, Westerberg exerted more control over the creative output. The group disbanded in 1991, with the members eventually pursuing various projects. A reunion was announced on October 3, 2012. The Replacements never had significant commercial success, except for "I'll Be You", which hit number 1 on the "Billboard" Alt Rock chart, but they influenced numerous alternative rock acts. Context_4 : Escape the Fate is an American rock band from Las Vegas, Nevada, formed in 2005 and originally from Pahrump, Nevada. They are signed to Eleven Seven Music. The group consists of Robert Ortiz (drummer), Craig Mabbitt (lead vocalist), TJ Bell (rhythm guitarist and vocalist), Kevin "Thrasher" Gruft (lead guitarist) and touring musician Max Georgiev (bassist). s of 2013 , Ortiz is the last founding member in the current lineup of the group. Context_5 : Panic! at the Disco is an American rock band from Las Vegas, Nevada, formed in 2004 and featuring the current lineup of vocalist Brendon Urie, accompanied on tour by bassist Dallon Weekes, guitarist Kenneth Harris and drummer Dan Pawlovich. Founded by childhood friends Ryan Ross, Spencer Smith, Brent Wilson and Urie, Panic! at the Disco recorded its first demos while its members were in high school. Shortly after, the band recorded and released its debut studio album, "A Fever You Can't Sweat Out" (2005). Popularized by the second single, "I Write Sins Not Tragedies", the album was certified double platinum in the US. In 2006, founding bassist Brent Wilson was fired from the band during an extensive world tour and subsequently replaced by Jon Walker. Context_6 : The Academy Is... was an American rock band from Chicago, Illinois, formed in 2003. Before disbanding, they were signed by the Decaydance imprint of the Fueled by Ramen label. They were originally known as "The Academy", but added the "Is..." in 2004 to avoid legal complications with other established bands already under that name. The band released three studio albums, "Almost Here", "Santi", and "Fast Times at Barrington High", and four EPs. The band announced its break-up on 8 October 2011. In May 2015, lead singer William Beckett announced that the band would reunite at Riot Fest 2015 in Chicago. In addition the core members of the band Beckett, Mike Carden and Adam Siska, as well as Andy Mrotek and Ian Crawford (both of whom had not originally been part of the band), reunited for a farewell tour that took place during December 2015. Context_7 : Imagine Dragons is an American rock band from Las Vegas, Nevada, consisting of lead vocalist Dan Reynolds, lead guitarist Wayne Sermon, bassist and keyboardist Ben McKee, and drummer Daniel Platzman. The band first gained exposure in 2012 with the releases of their debut studio album "Night Visions" and its first single "It's Time". "Billboard" placed them at the top of their "Year In Rock" rankings for 2013, and named them their "Breakthrough Band of 2013". "Rolling Stone" named their single "Radioactive" from "Night Visions" the "biggest rock hit of the year", and MTV called them "the year's biggest breakout band". "Night Visions" peaked at number two on the weekly US "Billboard" 200 chart and the UK Albums Chart. The band's second studio album "Smoke + Mirrors" was released in 2015, and reached number one in the US, Canada and the UK. After touring for their sophomore record, the band took a brief hiatus to focus on their personal lives. During the latter half of 2016, they began recording their third studio album, "Evolve", released in 2017. While all three albums were commercially successful, critical reception was mixed. Context_8 : The Big F was an American rock band that was formed in Los Angeles, California in 1988 by guitarist Mark Christian and former members of Berlin, bassist and vocalist John Crawford and drummer Rob Brill. Context_9 : Ian Miles Crawford (born September 29, 1988) is an American musician and vocalist born in Eugene, Oregon. He is most prominently known being a guitarist and backing vocalist for groups including The Cab, Panic! at the Disco, Never Shout Never, and The Academy Is... In 2016, he founded the rock and roll group The Contestants, which released their debut studio album, "No Contest", in May 2016. Context_10 : Tremonti is an American heavy metal band founded and fronted by lead vocalist and guitarist Mark Tremonti, best known as the guitarist of the American rock band Creed, and the lead guitarist of American rock band Alter Bridge. The band also consists of rhythm guitarist Eric Friedman and drummer Garrett Whitlock. Bassist Wolfgang Van Halen was in the band between 2012 to 2017. What originally started as a Mark Tremonti solo project evolved into a fully fledged band after the release of the group's first album, "All I Was", in July 2012. That album featured Tremonti himself playing guitar in addition to lead vocals, and the band was joined by Tremonti's Creed and Alter Bridge bandmate Brian Marshall playing bass on tour until his departure later that year. He was replaced by Van Halen bassist Wolfgang Van Halen, who contributed to the band's second album, "Cauterize", which was released on June 9, 2015. The band also has another album, entitled "Dust", in April 2016, serving as a continuation to "Cauterize". fact_1 : He is most prominently known being a guitarist and backing vocalist for groups including The Cab, Panic! fact_2 : at the Disco, Never Shout Never, and The Academy Is... In 2016, he founded the rock and roll group The Contestants, which released their debut studio album, "No Contest", in May 2016. fact_3 : at the Disco is an American rock band from Las Vegas, Nevada, formed in 2004 and featuring the current lineup of vocalist Brendon Urie, accompanied on tour by bassist Dallon Weekes, guitarist Kenneth Harris and drummer Dan Pawlovich. Question: Ian Crawford has been a guitarist for the American rock band from what Nevada city?
[EX A]: Las Vegas

[EX Q]: Context_1 : Hall of Fame Racing was a NASCAR Sprint Cup Series racing team principally owned by Jeff Moorad, Tom Garfinkel, and Tom Davin. The team was created as a joint venture between former Dallas Cowboys quarterbacks Roger Staubach, Troy Aikman and Bill Saunders. The team has closed following the 2009 season, with its best season coming with Tony Raines and Ron Fellows (for the road courses) behind the wheel of the No. 96 DLP Chevrolet, finishing 25th in owners points in 2007. Context_2 : <onlyinclude>This is a complete list of American football players who have played for the Dallas Cowboys of the National Football League (NFL). It includes players that have played at least one game in the NFL regular season. The Dallas Cowboys franchise was founded in 1960 as an expansion team. The team has earned the most postseason appearances (28, which includes another league record of 54 postseason games, winning 32 of them), the most appearances in the NFC Championship Game (14), and the 2nd most Super Bowl appearances (8), After the New England Patriots and their 9 Super Bowl appearances. The Cowboys have played for 10 NFL Championships and have won five, all five being Super Bowls.</onlyinclude> Context_3 : The 440 Alliance is an American cello rock band from Arlington, Texas consisting of five cellists and a percussionist. The group formed in 2004 and is known for their diverse approach to the cello, incorporating electric effects, turntables, piano, and mallet percussion. They received national exposure on NPR's "All Songs Considered", the Drew Pearson Show on Fox Sports, and on Fox's musical reality show, "The Next Great American Band". The group has performed at a number of private parties for celebrities including Troy Aikman (Former NFL Quarterback for the Dallas Cowboys), Jerry Jones (Dallas Cowboys owner), John Kirtland (Former drummer for Deep Blue Something and owner of Kirtland Records), Janine Turner (from Northern Exposure), members of the Dallas Symphony Orchestra, as well as the Dallas, TX movie premier for the film 'The Soloist' (starring Jamie Foxx and Robert Downey Jr.). Context_4 : Mark Pulemau Tuinei (March 31, 1960 May 6, 1999) was an American football offensive tackle in the National Football League for the Dallas Cowboys. Known as a "gentle giant", his career lasted for 15 years (19831997) and his ability to protect quarterback Troy Aikman and to run-block for running back Emmitt Smith helped them win Super Bowls in 1992, 1993, and 1995 and the NFC East Division in 1985 and 1992-96. He was also selected for the Pro Bowl in 1994 and 1995. Context_5 : The 2000 Dallas Cowboys season was the 41st season for the team in the National Football League. Cowboys owner Jerry Jones would promote the team's long-time defensive coordinator, Dave Campo, to be the fifth head coach of the Dallas Cowboys. This was also Troy Aikman's last season with the team. Context_6 : Troy Kenneth Aikman (born November 21, 1966) is a former American football quarterback who played for the Dallas Cowboys in the National Football League (NFL). The number one overall draft pick in 1989, Aikman played twelve consecutive seasons as quarterback with the Cowboys. During his career he was a six-time Pro Bowl selection, led the team to three Super Bowl victories, and was the Super Bowl XXVII MVP. Aikman was elected to the Pro Football Hall of Fame in 2006 and to the College Football Hall of Fame on December 9, 2008 in New York City. Context_7 : The 2002 Dallas Cowboys season was the 43rd season for the team in the National Football League. It was Emmitt Smith's 13th and final season with the team, officially marking the end of the famed "triplets" tenure in Dallas after wide receiver Michael Irvin was forced to retire prematurely after the 1999 season and quarterback Troy Aikman retired prior to the start of the 2001 season. All three players would eventually be inducted to the Pro Football Hall of Fame. It was also the last of three consecutive 5-11 finishes for the Cowboys, beginning in 2000. Context_8 : The 1993 Cleveland Browns season was the team's 44th season with the National Football League. This season was notable for coach Bill Belichick deciding to bench, and then ultimately release, longtime starting quarterback Bernie Kosar in favor of Vinny Testaverde. Kosar resurfaced during the season with the Dallas Cowboys, when he was part of the eventual Super Bowl champions as a fill-in for injured quarterback Troy Aikman. The Browns get off to a 5-2 start despite the Quarterback Controversy. Prior to the start of the season the Browns signed Free Agent Quarterback Vinny Testaverde. Originally Testaverde was supposed to back-up his former University of Miami teammate Bernie Kosar. However, when Testaverde performed better when given the opportunity to play some felt there should be a change at the Quarterback position. However, the Browns went beyond that by unceremoniously releasing Kosar in the middle of the season. The Browns lost their next four games and seven of their last nine games to finish with a 7-9 record. Context_9 : Michael Jerome Irvin (born March 5, 1966) is a retired American football player, actor, and sports commentator. Irvin played college football at the University of Miami, then for the Dallas Cowboys of the National Football League (NFL) for his entire pro athletic career (1988-1999), which ended due to a spinal cord injury. Irvin was nicknamed "The Playmaker" due to his penchant for making big plays in big games during his college and pro careers. He is one of three key Cowboys offensive players who helped the team attain three Super Bowl wins: he is known as one of "The Triplets" along with Troy Aikman and Emmitt Smith. He is also a former broadcaster for ESPN's "Sunday NFL Countdown" and currently an analyst for NFL Network. In 2007, he was selected to the Pro Football Hall of Fame. Context_10 : David Wayne Parks (born December 25, 1941 in Muenster, Texas) is a former American football wide receiver/end in the NFL. He was the first overall selection in the 1964 NFL Draft out of Texas Technological College (now Texas Tech University). Parks was selected to three Pro Bowls, and was an All-Pro selection two times. In 2008 Parks was selected to be enshrined in the College Football Hall of Fame along with twelve other players and two coaches. Among the class of 2008 are such notables as Lou Holtz, Troy Aikman, Jay Novacek, and Thurman Thomas. He is one of only three people to be drafted #1 as a wide receiver, alongside Irving Fryar in 1984 and Keyshawn Johnson in 1996 fact_1 : David Wayne Parks (born December 25, 1941 in Muenster, Texas) is a former American football wide receiver/end in the NFL. fact_2 : Among the class of 2008 are such notables as Lou Holtz, Troy Aikman, Jay Novacek, and Thurman Thomas. fact_3 : Troy Kenneth Aikman (born November 21, 1966) is a former American football quarterback who played for the Dallas Cowboys in the National Football League (NFL). Question: Both David Parks and Troy Aikman are former American football players, who played for the Dallas cowboys?
[EX A]: Troy Aikman

[EX Q]: Context_1 : The 2013 Columbia Lions football team represented Columbia University in the 2013 NCAA Division I FCS football season. They were led by second year head coach Pete Mangurian and played their home games at Robert K. Kraft Field at Lawrence A. Wien Stadium. They were a member of the Ivy League. They finished with a record of 010 overall, 07 in Ivy League play for a last place finish. This was the sixth time in school history that the Columbia Lions went winless.</small> Context_2 : The 2014 Columbia Lions football team represented Columbia University in the 2014 NCAA Division I FCS football season. They were led by third year head coach Pete Mangurian and played their home games at Robert K. Kraft Field at Lawrence A. Wien Stadium. They were a member of the Ivy League. They finished the season 010, 07 in Ivy League play to finish in last place. This was the seventh time, and second consecutive year, the school ended the season winless. Context_3 : The 2012 Columbia Lions football team represented Columbia University in the 2012 NCAA Division I FCS football season. They were led by first year head coach Pete Mangurian and played their home games at Robert K. Kraft Field at Lawrence A. Wien Stadium. They are a member of the Ivy League. They finished the season 37, 25 in Ivy League play to finish in a tie for sixth place. Context_4 : The historical Armenian Evangelical Church (Turkish: "Ermeni Protestan Kilisesi" , Armenian: ) is an Armenian Evangelical church located in the centre of the Turkish town of Elazg (Mamuretul-Aziz), next to Kharpert. It was built in the 19th century and constituted the headquarters of this Church for Elazig. After the Armenian Genocide, the church was used as the "Arpaci" Powder Industry Fabrique, then as a playground for children, and marketplace and shelter for animals. Despite its Armenian identity it was described as an "historical Assyrian church" by the Turkish authorities in 1973. In 2007, the Turkish state announced it will turn the church into a hospital, but as of 2014 no change has been made. Because of its location in the centre of Elazig, it is used as parking lot for cars. Context_5 : Peter K. Mangurian born June 17, 1955 is an American football coach and former player. He was most recently the Head Football Coach at Columbia University, a position he had held from December 2011 to December 2014. Mangurian has been a long time assistant coach in the National Football League as tight end, offensive line and offensive coordinator. He has coached in two Super Bowls and two Pro Bowls and numerous playoff appearances during his tenure as an NFL coach. He also was the Head Football Coach at Cornell University from 1998 to 2000, compiling a record of 1614. Context_6 : John Bilezikjian (February 1, 1948 January 19, 2015) was an Armenian Los Angeles-based musician and composer. Most renowned as an oud master, he also played the violin, mandolin and dumbek. He was also a traditional and contemporary singer singing in Armenian, but also in Turkish, Assyrian/Syriac, English and known for his contributions to world music as a solo act and in collaborations with renowned artists. He established his own record company, Dantz Records in Laguna Hills, California making many recordings, and appearing in tens of film soundtracks. Context_7 : Taw Mim Semkath (Syriac: "T.M.S.", originally "Beth Yatme d-Othuroye b-Qiliqiya"), also known as Assyrian National School Association (ANSA) after its founding organisation, is an Assyrian school and orphanage that opened in Adana in 1919 for orphaned Assyrian children who survived the Assyrian genocide. The Assyrian National School Association, established in Stirling, New Jersey in 1899 by Assyrian immigrants from Diyarbakir who fled the massacre in 1895, founded the school with help from the French High Commissioner. The Syriac Orthodox bishop Yuhanon Dolabani was an important figure at the school, contributing a lot with teaching and organizing. In 1921, the school was closed by the Turkish authorities and moved to Beirut, Lebanon, where it is still running. Context_8 : Ashur Yousif (born Abraham Yusef), (Syriac: ) (1858 Harput, Ottoman Empire - June 23, 1915 Diyarbekir, Ottoman Empire) was a professor and an ethnic Assyrian intellectual prior to World War I and the Assyrian Genocide. He was Protestant, as was his wife - Arshaluys Oghkasian, daughter of an Armenian Protestant minister. He studied (but did not graduate) at the Central Turkey College in Antep, and later became professor of Classical Armenian language at the Euphrates College in Harput. In 1909, Ashur started publishing a Turkish-language newspaper named "Murshid Athuriyion" ("the spiritual guide of the Assyrians"). He also composed poems in Armenian and Turkish. Context_9 : Assyrian cuisine is the cuisine of the indigenous ethnic Assyrian people, Eastern Aramaic speaking Syriac Christians of northern Iraq, north eastern Syria, north western Iran and south eastern Turkey. Assyrian cuisine is very similar to other Middle Eastern cuisines such as Greek cuisine, Lebanese cuisine, Turkish cuisine, Israeli cuisine, Armenian cuisine and Persian cuisine, with most dishes being similar to the cuisines of the area in which those Assyrians live/originate from. It is rich in grains, meat, tomato, herbs, spices, cheese and potato. Alcohol, in particular Wheat Beer, Organic Wine and Arak is also consumed Context_10 : A number of Christian militias have formed in Syria since the start of the Syrian Civil War in 2011. The militias are composed largely of fighters from the various Syriac, Assyrian, Arab and Armenian Christian communities in Syria, and are also found amongst Assyrian communities in neighbouring northern Iraq. Before the war, as much as 10% of the population was Assyrian, Syriac-Aramean, Armenian or Arab Christian, and together they formed one of the largest Christian minorities in the middle east. In the early days of the civil war, some Christian communities were armed by the Syrian Government and Kurds to defend themselves against what were seen as threatening sectarian Sunni Islamic rebels. fact_1 : He was most recently the Head Football Coach at Columbia University, a position he had held from December 2011 to December 2014. fact_2 : John Bilezikjian (February 1, 1948 January 19, 2015) was an Armenian Los Angeles-based musician and composer. Question: Which Amercain based professional also sang in Armenian, Turkish, and Assyrian, Pete Mangurian or John Bilezikjian?
[EX A]:
John Bilezikjian