Question: What nationality are the bands "The National" and "OK Go?"

full_context: Document 1: OK Go (album): OK Go is the debut studio album by American rock band OK Go. It was released in September 2002. The cover was created by designer Stefan Sagmeister.
Document 2: Twenty One Pilots: Twenty One Pilots (stylized as TWENTY ØNE PILØTS, and formerly as twenty | one | pilots) is an American musical duo originating from Columbus, Ohio. The band was formed in 2009 by lead vocalist Tyler Joseph along with former members Nick Thomas and Chris Salih, who left in 2011, and currently consists of Joseph and drummer Josh Dun. The duo rose to fame in the mid-2010s after several years of touring and independent releases.
Document 3: Bryce Dessner: Bryce David Dessner (born April 23, 1976) is an American composer and guitarist based in Paris, best known as a member of the Grammy Award-nominated band The National. Dessner has also made a name for himself as an acclaimed composer. His orchestral, chamber, and vocal compositions have been commissioned by the Los Angeles Philharmonic, Ensemble Intercontemporain, Metropolitan Museum of Art (for the New York Philharmonic), Kronos Quartet, BAM Next Wave Festival, Barbican Centre, Edinburgh International Festival, Sydney Festival, eighth blackbird, Sō Percussion, New York City Ballet, and many others. His work "Murder Ballades" featured on eighth blackbird's album "Filament", an album he also produced and performs on, won the 2016 Grammy Award for Best Chamber Music/Small Ensemble Performance. Bryce has worked with some of the world's most creative and respected musicians and visual artists, including Philip Glass, Steve Reich, Sufjan Stevens, Nico Muhly, Jonny Greenwood, Ryuichi Sakamoto, Alejandro González Iñárritu, Justin Peck, Ragnar Kjartansson, Hiroshi Sugimoto, Marcel Dzama and Matthew Ritchie, among others. Dessner is also the founder of the MusicNOW Festival, a founding member of the improvisatory instrumental group Clogs and co-founder of Brassland Records. He has a master's degree in music from Yale University.
Document 4: The National (band): The National is an American indie rock band from Cincinnati, Ohio, formed in 1999. The band consists of Matt Berninger (vocals), Aaron Dessner (guitar, keyboards), Bryce Dessner (guitar), Scott Devendorf (bass) and Bryan Devendorf (drums).
Document 5: The Lumineers: The Lumineers are an American folk rock/Americana band based in Denver, Colorado. The founding members are Wesley Schultz (lead vocals, guitar) and Jeremiah Fraites (drums, percussion). Schultz and Fraites began writing and performing together in Ramsey, New Jersey in 2005. Cellist and vocalist Neyla Pekarek joined the band in 2010. The Lumineers emerged as one of the most popular folk rock/Americana artists during the revival of those genres and their growing popularity in the 2010s. The band's stripped back raw sound draws heavily from artists that influenced Schultz and Fraites such as Bruce Springsteen, Bob Dylan and Tom Petty. They are known for their energetic live shows and several international hit singles including "Ho Hey”, “Stubborn Love”, “Ophelia” and “Cleopatra”. The band has become one of the top touring bands in the U.S. and also sells out shows around the world.
Document 6: OK Go videography: The musical rock band OK Go has earned considerable fame for their creative but often low-budget music videos, most of which have been promoted through Internet video sharing sites like YouTube. Many of these have become viral videos; the 2006 video for "Here It Goes Again", in which the band performed a complex routine with the aid of motorized treadmills, has received over 50 million views four years later. Their video for Needing/Getting, released February 5, 2012 in partnership with Chevrolet, debuted during Super Bowl XLVI and has over 32 million views on YouTube. Samuel Bayer, who produced many music videos in the 1990s, asserted that OK Go's promotion of music videos on the Internet was akin to Nirvana's ushering in the grunge movement. Many of the videos also use long or single-shot takes, which "Salon"' s Matt Zoller Seitz says "restore[s] a sense of wonder to the musical number by letting the performers' humanity shine through and allowing them to do their thing with a minimum of filmmaking interference". The success of OK Go's music first won the band the 14th Annual Webby Special Achievement Award for Film and Video Artist of the Year. The video for "This Too Shall Pass" was named both "Video of the Year" and "Best Rock Video" at the 3rd annual UK Music Video Awards."This Too Shall Pass" won the LA Film Fest's Audience Award for Best Music Video, UK MVA Awards – Music Video of the Year Winner 2010, among others.
Document 7: Paracadute: Paracadute is a record company owned by OK Go. OK Go left their previous record company, EMI, because of a disagreement between the band and the label. OK Go reissued their album, Of the Blue Colour of the Sky, with Paracadute taking care of the promotion and distribution of the album reissues. OK Go's lead singer, Damian Kulash, announced the new label in a video posted to the band's YouTube channel.
Document 8: One Ok Rock: One Ok Rock, stylized as ONE OK ROCK (pronounced in Japanese as "one o'clock"), is a Japanese rock band formed in Tokyo, Japan in 2005. The band currently consists of Takahiro Moriuchi (vocals), Toru Yamashita (guitar/leader), Ryota Kohama (bass), and Tomoya Kanki (drums).
Document 9: The Decemberists: The Decemberists are an American indie rock band from Portland, Oregon. The band consists of Colin Meloy (lead vocals, guitar, principal songwriter), Chris Funk (guitar, multi-instrumentalist), Jenny Conlee (piano, keyboards), Nate Query (bass), and John Moen (drums).
Document 10: The Shins: The Shins are an American indie rock band from Albuquerque, New Mexico, formed in 1996. The band's current lineup consists of James Mercer (vocals, guitar, songwriter), Jon Sortland (drums), Mark Watrous (guitar), Casey Foubert (guitar), Yuuki Matthews (bass), and Patti King (keyboards). The band is based in Portland, Oregon.
Document 11: One Ok Rock discography: Japanese rock band One Ok Rock has released eight studio albums, two EPs, 22 singles, seven video albums, six cover versions, and 32 music videos. One Ok Rock was formed in Tokyo, Japan in 2005, currently consists of Takahiro Moriuchi (vocals), Toru Yamashita (guitar/leader), Ryota Kohama (bass), and Tomoya Kanki (drums).
Document 12: TV on the Radio: TV on the Radio is an American indie rock band from Brooklyn, New York, formed in 2001. For most of the band's existence, the core band lineup has been Tunde Adebimpe (vocals, loops), David Andrew Sitek (guitars, keyboards, loops), Kyp Malone (vocals, guitars, bass, loops) and Jaleel Bunton (drums, vocals, loops, guitars) as official members. Gerard Smith (bass, keyboards) was with the band from 2005 until his death in 2011. Other contributors have included David Bowie, Nick Zinner of Yeah Yeah Yeahs, Trent Reznor of Nine Inch Nails, Kazu Makino of Blonde Redhead, Martin Perna of Antibalas, Colin Stetson, and Katrina Ford of Celebration. The group has released several EPs including their debut "Young Liars" (2003), and five studio albums: "Desperate Youth, Blood Thirsty Babes" (2004), "Return to Cookie Mountain" (2006), "Dear Science" (2008), "Nine Types of Light" (2011), and "Seeds" (2014).
Document 13: Andy Duncan (musician): Andy Scott Duncan (born 20 May 1975) is an American musician, best known for being a founding member of the Chicago band OK Go, playing lead guitar and keyboards. He appears on their first two albums, the eponymous "OK Go" and its follow-up album "Oh No". Since leaving the group, he has worked on numerous films and commercials as a sound designer and composer with directors Eric Lynne of Partizan Films, Grzegorz Jonkajtys of Industrial Light and Magic, Bastiaan Koch of Marauder Films, to name a few.
Document 14: Kings of Leon: Kings of Leon is an American rock band that formed in Nashville, Tennessee, in 1999. The band is composed of brothers Caleb Followill (b. January 14, 1982, lead vocals, rhythm guitar), Nathan Followill (b. June 26, 1979, drums, percussion, backing vocals) and Jared Followill (b. November 20, 1986, bass guitar, backing vocals), with their cousin Matthew Followill (b. September 10, 1984, lead guitar, backing vocals).
Document 15: OK Go: OK Go is an American rock band originally from Chicago, Illinois, now based in Los Angeles, California. The band is composed of Damian Kulash (lead vocals, guitar), Tim Nordwind (bass guitar and vocals), Dan Konopka (drums and percussion) and Andy Ross (guitar, keyboards and vocals), who joined them in 2005, replacing Andy Duncan. The band is known for its often quirky and elaborate one-take music videos.
ground_truth: American