Question: Who was the runner-up on the tenth season of "American Idol" and featured in a song by American country music singer Kane Brown?

full_context: Document 1: Lauren Strawn: Lauren Elisabeth Strawn (born September 22, 1992) is an American singer-songwriter, recognized in her hometown for winning $21,000 ($10,000 for herself, $10,000 for a select charity, and $1,000 worth of equipment from Ken Stanton Music) and a three-track demo with the annual opening act contest by Christian Atlanta radio station, 104.7 the Fish, opening for Christian pop rock band, the Newsboys in September 2011. Strawn is known for experimenting outside the barriers of any particular genre, with her musical inspiration being very broad, stemming from her strong Christian faith to personal hardships. Having begun writing her own songs and instrumentals using musical computer software such as Mixcraft 5 to record personal projects since the age of 16, Strawn continues to write all of her own lyrics, music, and arrangements. Strawn is also known for her involvement in writing the lyrics, music, and arrangement to Track 7 "Like a Fire" on First Apostolic Church of Maryville's album entitled "Declare Freedom", as well as writing the choir's vocal arrangements on Shara McKee's album entitled "Testimony". Other projects include piano, strings, synth, and background vocals on Jack Lawson's album entitled "From the Ashes". Strawn is now recording with Huff Studios (since 2012), expecting to release her first official demo album in the spring of 2015.
Document 2: Maren Morris: Maren Larae Morris (born April 10, 1990) is an American country music singer, songwriter, and record producer. She has released four studio albums. Her 2015 extended play, "Maren Morris", charted on two "Billboard" charts. Her major label debut album, "Hero", reached number five on the "Billboard" 200 chart and number one on the Top Country Albums chart.
Document 3: Closer (Kane Brown EP): Closer is the debut extended play (EP) by American country music singer Kane Brown. Brown released the EP in early June 2015 after raising funds via Kickstarter.
Document 4: What Ifs: "What Ifs" is a song recorded by American country music singer Kane Brown for his self-titled debut album, with Lauren Alaina featuring. The song was released with the album through RCA Nashville and was released on February 6, 2017.
Document 5: Kane Brown (album): Kane Brown is the debut studio album by American country music singer Kane Brown. The album was released on December 2, 2016, through RCA Records Nashville. Singles released from the album are "Ain't No Stopping Us Now", "Thunder in the Rain" and "What Ifs". An expanded deluxe edition of the album is set to be released October 6, 2017 featuring four new tracks.
Document 6: Sara Evans: Sara Lynn Evans (born February 5, 1971) is an American country music singer and songwriter.
Document 7: Whatever It Is: "Whatever It Is" a song by the Zac Brown Band, an American country music group. It is the second single release from the 2008 album "The Foundation" and the band's second Top 3 hit on the "Billboard" country singles charts. The song is the follow-up to the band's number-one debut single "Chicken Fried".
Document 8: Kane Brown: Kane Allen Brown (born October 21, 1993) is an American country music singer and songwriter. He first came to the attention of the public through social media. He released his first EP, titled "Closer", in June 2015. A new single "Used to Love You Sober" was released in October 2015. After Brown signed with RCA Nashville in early 2016, the actual song was included on his EP "Chapter 1", which was released in March 2016. He released his first full-length album, the self-titled "Kane Brown" on December 2, 2016.
Document 9: Shooting Star (Rachael Leahcar album): Shooting Star is the debut studio album by Australian recording artist Rachael Leahcar, who finished third on the first season of "The Voice Australia". The album was released on 13 July 2012, through Universal Music Australia. It features songs Leahcar performed on "The Voice", two original songs, as well as newly recorded covers. Leahcar promoted the album with an in-store appearance at Westfield Marion in Oaklands Park, South Australia, where she signed copies of the album and performed the songs "La Vie en rose" and "Shooting Star". The album debuted at number five on the ARIA Albums Chart.
Document 10: If I'm Honest: If I'm Honest is the tenth studio album by American country music singer Blake Shelton. The album was released on May 20, 2016, by Warner Bros. Nashville. The album was produced by Shelton's longtime producer Scott Hendricks and features collaborations with Gwen Stefani and The Oak Ridge Boys.
Document 11: Lauren Alaina: Lauren Alaina (born Lauren Alaina Kristine Suddeth; November 8, 1994) is an American country music singer and songwriter from Rossville, Georgia. Alaina was the runner-up on the tenth season of "American Idol". Her debut studio album, "Wildflower" was released on October 11, 2011. Her second album, "Road Less Traveled" was released January 27, 2017. She later achieved her first number one on the Country Airplay chart with its title track.
Document 12: Leah Flanagan: Leah Flanagan is a singer-songwriter from Sydney, NSW. Leah has appeared on Australian TV shows Spicks & Specks and RockQuiz, has released 2 albums and toured extensively through Australia with her music and part of festival ensembles. Leah’s status as an Indigenous musician is one of pride and respect; she has helped make history with such recent essential albums as Archie Roach’s 25th anniversary reissue of Charcoal Lane and Buried Country 1.5, The Story of Aboriginal Country Music. Her latest album Saudades was recorded at the studio of Midnight Oil's Jim Moginie and mixed by Paul McKercher (You Am I, Augie March)
Document 13: Amanda Ayala: Amanda Ayala is an American singer from New York who made her first appearance on the national scene on NBC's Emmy Award-winning show "The Voice." Her first performance on the show was a rendition of Mississippi Queen by Mountain (band). Three out of the four judges on the panel turned their chairs for Amanda, including Pharrell Williams, Blake Shelton and Adam Levine. Ayala chose to join Team Adam where she was mentored by John Fogerty. Amanda also performed a rendition of Edge of Seventeen by Stevie Nicks. Both of Ayala's singles charted on the iTunes Rock Charts. Her performances garnered attention from stars like Brad Paisley and Leslie West via Twitter. Her audition video has over 1.2 million views and counting.
Document 14: Chapter 1 (EP): Chapter 1 is the second extended play (EP) by American country music singer Kane Brown who is signed with Sony Music Nashville in early 2016. The five-song EP was released on March 18, 2016, as his first EP with the Sony label although he had an earlier independently released EP on his own label titled "Closer". "Chapter 1" is considered a prelude to his debut studio album scheduled later in 2016.
Document 15: Laura Marano: Laura Marie Marano (born November 29, 1995) is an American actress and singer. She starred in the Disney Channel series "Austin & Ally" as Ally Dawson. Marano was one of the five original classmates in "Are You Smarter than a 5th Grader?". She starred in "Without a Trace" for three seasons and also "Back to You", in both instances playing the daughter of the main characters. Marano starred in the indie film "A Sort of Homecoming". Marano also starred in the 2015 Disney Channel Original Movie "Bad Hair Day" along with "Good Luck Charlie" actress Leigh-Allyn Baker. In 2015, she signed with Big Machine Records and released her debut single "Boombox" on March 11, 2016. At the end of 2016, Big Machine Records made the decision to drop all of their pop artists. Marano then signed to Warner Bros. Records in 2017 and plans to release her debut album with the label. She is also the younger sister of actress Vanessa Marano who starred in Freeform's "Switched at Birth".
ground_truth: Lauren Alaina