Instructions: 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: Does Amtrak go into Canada? Passage 1:Richmond Sound Design (RSD) created both show control (a.k.a. MSC or "MIDI Show Control") and theatre sound design software which was used extensively in the theatre, theme park, display, exhibit, stage managing, show and themed entertainment industries in the 1980s and 1990s and at one point in the mid 90s, there were many high-profile shows at major theme parks around the world being controlled by Amigas through software simply called Stage Manager which then evolved into its Microsoft Windows version called ShowMan. There were dozens at Walt Disney World alone and more at all other Disney, Universal Studios, Six Flags and Madame Tussauds properties as well as in many venues in Las Vegas including The Mirage hotel Volcano and Siegfried and Roy show, the MGM Grand EFX show, Broadway theatre, London's West End, the Royal Shakespeare Company's many venues, most of Branson, Missouri's theatres, and scores of theatres on cruise ships, amongst hundreds of others. RSD purchased used Amigas on the web and reconditioned them to provide enough systems for all the shows that specified them and only stopped providing new Amiga installations in 2000. There are still an unknown number of shows on cruise ships and in themed venues being run by Amigas.
 Passage 2:Everett Station is served by six daily Amtrak trains: four Cascades runs between Seattle and Vancouver, British Columbia, and two Empire Builder runs between Seattle and Chicago. The station is also served by the North Line of Sound Transit's Sounder commuter rail service, running four trains in peak direction towards King Street Station in Seattle during the morning commute and four trains from Seattle during the evening commute, only on weekdays and during special events. Train service to Everett is most often disrupted and canceled during the autumn and winter seasons because of landslides along the shoreline of the Puget Sound, where the BNSF mainline tracks run. During the 2012–2013 winter season, a record-high of 206 passenger trains between Everett and Seattle were canceled, prompting the Washington State Department of Transportation to begin a three-year landslide mitigation project in 2013 that will stabilize slopes above the railroad between Seattle and Everett.
 Passage 3:Tompkins has done voice work for many animated television series including Dr. Katz, Professional Therapist, King of the Hill, and Bob's Burgers, in which he voices the recurring character Randy. He lent his voice to a character in an unaired 2007 episode of Aqua Teen Hunger Force titled "Boston" that was supposed to be the premiere episode of the show's fifth season, but it was pulled by Turner Broadcasting System to avoid further controversy surrounding the 2007 Boston bomb scare. Tompkins later appeared in an episode during the show's 7th season. He was also the voice of one of the thugs in Walt Disney Animation Studios' 2010 computer animated film Tangled. Tompkins was the voice of Benton Criswell, a character in MTV series Super Adventure Team which featured marionettes in the style of the 1960s British series Thunderbirds; the role was credited under the stage name Francis Mt. Pleasant. He was the voice of a puppet in ads for the Ford Focus. Tompkins plays Mr. Peanutbutter in the 2014 Netflix original animated series BoJack Horseman. Tompkins voices the recurring character, Gladstone Gander, in the reboot series of DuckTales.

Output:
2