Question: Which writer of the song "Brave" was born in 1984?

Context paragraphs:
Donnis: Ladonnis Decurtis Crump (born June 2, 1984), better known by the stage name Donnis, is an American rapper based in Atlanta, Georgia.  He released his debut mixtape, "Diary of an ATL Brave", in 2009, and signed to Atlantic Records in 2010.

Deanna Oliver: Deanna Oliver (born September 27, 1952) is an American actress and writer.  She hails from Spokane, Washington.  Deanna performed the voice of Toaster in the film "The Brave Little Toaster" (1987) and its sequels.  She also did the voice of Swiftheart Rabbit in the Nelvana version of the Care Bears TV Show.  She also is the producer of "My Favorite Martian" (1999) and other films.  In addition, she was a writer of the animated series "Animaniacs" (1993) and "Tiny Toon Adventures" (1990).  Sherri Stoner worked with her for Universal's fantasy comedy "Casper" (1995).

Sincerity Is an Easy Disguise in This Business: Sincerity Is an Easy Disguise in This Business is the third full-length album released by the melodic hardcore band Evergreen Terrace.  This is the last album to feature drummer Christopher Brown.  The song "Brave Reality" originally appeared on the cover album "Writer's Block".  A music video was released for the song "New Friend Request", a first for the band.

K. A. Applegate: Katherine Alice Applegate (born October 9, 1956 in Ann Arbor, Michigan) is an American young adult and children's fiction writer, best known as the author of the "Animorphs", "Remnants", "Everworld", and other book series.  She won the 2013 Newbery Medal for her 2012 children's novel "The One and Only Ivan".  Applegate's most popular books are science fiction, fantasy, and adventure novels.  She won the Best New Children's Book Series Award in 1997 in "Publishers Weekly".  Her book "Home of the Brave" has won two awards.  She also wrote a chapter book series in 2008-9 called "Roscoe Riley Rules".

Jack Antonoff: Jack Michael Antonoff (born March 31, 1984) is an American musician, singer, songwriter and record producer.  He is best known as the lead singer and songwriter of Bleachers, and lead guitarist of the indie rock band Fun.  He was previously the lead singer-songwriter of the band Steel Train.  Antonoff has been nominated a Golden Globe Awards and has won three Grammy Awards.  He also started his own music festival, "Shadow of The City", which takes place annually in New Jersey.

Pat Proft: Pat Proft is an American comedy writer and actor.  Born in Minnesota in 1947, Proft began his career at Dudley Riggs' Brave New Workshop in Minneapolis in the mid 1960s.  Proft went on to perform as a one-man comedy act in the late 1960s.  In 1972, Proft began working at The Comedy Store in Hollywood which led to work in television and film writing for the Smothers Brothers and Zucker, Abrahams and Zucker.

Willard Carroll: Willard F. Carroll (born November 12, 1955 in Easton, Maryland) is an American film producer, writer, director and animator.  He was executive producer of "The Brave Little Toaster" series, writing the screenplays for "The Brave Little Toaster to the Rescue" and "The Brave Little Toaster Goes to Mars".

Brave (Sara Bareilles song): "Brave" is a song by American singer-songwriter Sara Bareilles, taken from her fourth studio album, "The Blessed Unrest" (2013).  The song was written by Bareilles and Jack Antonoff from the band fun. , as the singer was inspired from the struggles that a close friend dealt with in regard to coming out as gay.  Bareilles requested Mark Endert to produce it with the explicit goal of radio airplay.  "Brave" was released worldwide through digital download on April 23, 2013, as the lead single from the album, through Epic Records.

Scott McClanahan: Scott McClanahan (born June 24, 1978) is an American writer, filmmaker, and martial artist.  He lives in Beckley, West Virginia and is the author of eight books.  His most recent book, "The Sarah Book", was featured in Rolling Stone, Village Voice, and Playboy.  NPR called the book "brave, triumphant and beautiful — it reads like a fever dream, and it feels like a miracle."  McClanahan is also a co-founder of Holler Presents, a West Virginia-based production and small press company.

Dick Rude: Dick Rude (born 1964) is a director, actor and writer known for his appearances in and contributions to many Alex Cox films including a starring role in 1986's Straight to Hell, which he also served as a writer and contributed to the film's soundtrack.  Rude has directed the music videos "Catholic School Girls Rule," "Fight Like a Brave," and "Universally Speaking" for the Red Hot Chili Peppers, as well as their live concert DVD, "Off the Map".

Supporting paragraphs: Brave (Sara Bareilles song) Jack Antonoff
Answer: 1984