Definition: In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Input: Question: How long had KIIS-FM radio been broadcasting the year that "Take a Bow" premiered on it? Passage 1:"Take a Bow" was written and produced by StarGate and Ne-Yo. The song premiered on March 14, 2008, on the KIIS-FM radio show On Air with Ryan Seacrest. "Take a Bow" was released as the fifth overall single from Good Girl Gone Bad, but the first from the re-release of the album, entitled Good Girl Gone Bad: Reloaded. "Take a Bow" was made available to purchase in media outlets, via Def Jam Recordings' website, on the same day as its radio premiere in the United States later being made available to download via iTunes on May 6, 2008. The song is written in the key of E major and is set in simple time with a metronome of 82 beats per minute. Rihanna's vocal range in the song spans from the low note of E to the high note of C. Musically, the song draws influence from the musical genre of R&B and also incorporates elements of dance-pop, whilst lyrically, "Take a Bow" tells of how the female protagonist expresses disinterest in rekindling her relationship with an dishonorable and unfaithful ex-boyfriend.
Passage 2:Swathi was born in the city of Vladivostok, located in the southerly reaches of the Russian Far East during the reign of the erstwhile Soviet Union. She was initially given the name Svetlana but later her name was changed to Swathi. She completed her schooling from SFS High School in Visakhapatnam. Her father, who was an officer in the Indian Navy, was training as a submariner in the Soviet Union when she was born. She has one elder brother named Siddharth. Her family moved to Mumbai and later to the Eastern Naval Command in Visakhapatnam, where she spent most of her childhood. While studying in 11th class, she moved to Hyderabad. She enrolled at St. Mary's College in Yousufguda, Hyderabad and graduated in biotechnology.
Passage 3:After a brief look at the Flyers' success in the 197374 regular season, head coach Fred "the Fog" Shero is introduced. It then looks at the Flyers-Rangers series that resulted in the first expansion team defeating an original six team in a playoff series. The film then examines the Flyers' Stanley Cup Finals series against the Boston Bruins. The documentary also covers the odd relationship between singer Kate Smith and the Flyers' team. It then focuses on the final game of the series, which culminated in the Flyers' first Stanley Cup championship, as well as the response by fans. The documentary explores the dichotomy between the love of the team in Philadelphia and the hate it generated in other cities, epitomized by Flyer great Bobby Clarke. A brief mention is made of the LCB line (Reggie Leach-Clarke-Bill Barber).

Output:
1