You will be given a definition of a task first, then some input of the task.
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.

Question: Which of the featured stops Grouplove made throughout their sold-out headline tour has the highest average attendance? Passage 1:There has likely been interest in nude images of celebrities for as long as artistic nude imagery and pornography has existed. One of the more famous examples is Playboy's inaugural December 1953 issue that featured photos of Marilyn Monroe from a 1949 photo session as its first Playmate of the Month. The commercialization, promotion, and organized supply of nude celebrity images can be traced to another men's magazine, High Society, and the efforts of its first female Editor, Gloria Leonard. This began as a feature that showcased risqué photos of celebrities like Jodie Foster and Goldie Hawn, usually lifted from film stills, and became a spin-off venture of High Society called Celebrity Skin magazine in 1986. Over its twenty-five year run Margot Kidder, Ann-Margret and Barbra Streisand unsuccessfully attempted to sue the magazine after it published nude photos of them. Yet another magazine earned additional notoriety for its publication of nude photographs of models who at the time were not celebrities, but later attained fame. Penthouse magazine published nude photos in its September 1984 issue of a young adult film actress, Traci Lords (later found to be underage at the time), and Vanessa Williams, then-Miss America, that caused her to be stripped of her crown.
 Passage 2:Sharpless 264, also known as the Lambda Orionis Ring, is a molecular cloud and H II region, which can be seen in the northern region of the Orion Molecular Cloud Complex (OMCC), in the constellation of Orion. The OMCC is one of the best-known star formation regions and the closest sector of the Milky Way to our Solar System where high-mass stars are born. The nebula is named after its main star, λ Orionis, a blue giant responsible for the ionization of the surrounding material. It is also sometimes called the Angelfish Nebula due to its resemblance as to its lighter areas (pink to peach colour) to an angelfish. In the infrared its ionized boundaries are that which appears, instead. 
 Passage 3:The band released its debut album, Never Trust a Happy Song, on September 13, 2011 through Canvasback/Atlantic Records. They released 4 singles from the album – Colours (which was featured on FIFA 12, albeit as the Captain Cuts remix), "Tongue Tied" (which went on to score the band a no. 1 on the US Alternative Chart and featured in several commercials (including one for Apple, and one for Coca-Cola) and an episode of Fox's Glee) Lovely Cup and Itchin On A Photograph. In support of their debut album, the band went on a headlining North American Fall tour and also performed with Two Door Cinema Club as their main support. In December, the band performed at KROQ Almost Acoustic Christmas, which takes place at the Gibson Amphitheatre, in Universal City. On January 3, 2012 the band kicked off their sold-out headline tour in Australia at the Factory Theatre in Sydney and continued their tour in Europe in February. The band began their US Spring 2012 tour on March 6 in Burlington, VT in support of Young The Giant. Throughout the sold-out headline tour the band had featured stops at Coachella Valley Music and Arts Festival, Sasquatch! Music Festival, and Bonnaroo Music and Arts Festival.

Output:
3