question: Which is an American rock band, Jimmy Eat World or Morrissey?
answer: Jimmy Eat World
context: Title: Jimmy Eat World (EP)
  Passage: Jimmy Eat World is a five-track EP released by Jimmy Eat World on December 14, 1998.  The CD contains three unreleased songs that the band recorded themselves and two songs from "Clarity".
  Title: The Middle (song)
  Passage: "The Middle" is a song by American rock band Jimmy Eat World.  It was released in November 2001 as the second single of their fourth album "Bleed American".  It was a top five "Billboard" Hot 100 hit in 2002.  The song was a breakthrough hit for Jimmy Eat World (who had self-financed the recording of the "Bleed American" album after having been dropped by Capitol Records in 1999).
  Title: Morrissey
  Passage: Steven Patrick Morrissey (born 22 May 1959), professionally known as Morrissey, is an English singer, songwriter and author.  He rose to prominence as the lead singer of the indie rock band the Smiths, which was active from 1982 to 1987.  Since then, Morrissey has had a solo career, making the top ten of the UK Singles Chart on ten occasions.
  Title: Pain (Jimmy Eat World song)
  Passage: "Pain" is a song by American rock band Jimmy Eat World.  It was released in September 2004 as the first single from their 2004 album "Futures" and became their second number-one hit on the "Billboard" Modern Rock Tracks chart.  Although its album is not their most successful and "Pain" is not the highest charting single, the single has received Gold status by the RIAA, making "Pain" Jimmy Eat World's best-selling single.  It was featured on the video game "Karaoke Revolution Party".
  Title: Bleed American
  Passage: Bleed American is the fourth studio album by American rock band Jimmy Eat World.  It was released on July 24, 2001 by DreamWorks Records.  It was the first recording launched after signing the band a few months prior.  The album was re-released as Jimmy Eat World after the September 11 attacks on New York and Washington, D.C. that took place a month after its initial release.
  Title: Jimmy Eat World
  Passage: Jimmy Eat World is an American rock band from Mesa, Arizona, that formed in 1993.  The band is composed of vocalist and lead guitarist Jim Adkins, rhythm guitarist and vocalist Tom Linton, bassist Rick Burch and drummer Zach Lind.  As of October 2016, Jimmy Eat World have released nine studio albums, the last eight featuring the current lineup.
citations: Morrissey Jimmy Eat World