In this task, you are given a set of context paragraph and some supporting facts to answer a question. Your task is to generate answer for given question based on set of context paragraphs and supporting facts.

Example Input: Context_1 : "Stonemilker" is a song recorded by Icelandic singer/songwriter Björk for her eighth studio album, "Vulnicura", in 2015. It was written and produced by Björk with beats by Venezuelan musician Arca. "Stonemilker" is "Vulnicura"' s opening track, and the first of a six-part narrative that details the devastating end of Björk's relationship to American contemporary artist Matthew Barney. Björk wrote the lyrics on the same Icelandic beach where the innovative 360-degree music video was later shot. Context_2 : "Where Is the Line" is a song recorded by Icelandic singer Björk for her sixth studio album "Medúlla". It was written by the singer herself and co-produced with longtime collaborator Mark Bell. The track was originally intended to be released as the album's third commercial single, but its release was cancelled just before Björk released the "Drawing Restraint 9" soundtrack, in order to focus all promotional efforts on the film and soundtrack instead. Some promotional white labels vinyls were released around 2005. A music video for the song was made by Icelandic Artist Gabríela Friðriksdóttir. Upon the cancellation of the single, the video was used as part of a video installation project by Friðriksdóttir. Context_3 : "Alarm Call" is a song recorded by Icelandic singer Björk for her third studio album "Homogenic" (1997). It was released as the fourth single from the album, peaking at number 33 in the UK. Context_4 : "Oceania" is a song recorded by Icelandic singer Björk for her sixth studio album "Medúlla". It was written and produced by Björk, with additional writing by Sjón and production by Mark Bell. The song was written by the singer specially for the 2004 Summer Olympics Opening Ceremony, after a request by the International Olympic Committee. "Oceania" was released as a promotional single on 13 August 2004, by One Little Indian Records. The song was written at the ocean's point of view, from which the singer believes all life emerged, and details the human's evolution, whilst accompanied by a choir. "Oceania" was generally well received by music critics, who believed it was the best track from "Medúlla", although some thought it was not the best choice for a promotional release. Context_5 : "Náttúra" is a song written and recorded by Icelandic singer Björk. The track was released as a single promoting the protection of the Icelandic environment. All proceeds from the single will be donated to the Náttúra Foundation, the environmental preservation campaign after which the song is named. The single was initially discovered by Björk's French language fan website and was later confirmed by the singer's representatives. It was released on October 20, 2008 as an iTunes Exclusive, and had a wide digital release on October 27. The song was given a physical release on April 20, 2009 with a white label vinyl released by One Little Indian's web shop. The single was included on the deluxe version of Björk's 2011 album Biophilia. Context_6 : "Is It True?" is a song by Icelandic singer Yohanna and was the Icelandic entry in the Eurovision Song Contest 2009 in Moscow, Russia. The song was composed by Óskar Páll Sveinsson and won second place in the contest. The song was also recorded in Spanish ("Si te vas"), German ("War es nur"), Russian ("Я не сплю" /"Ja nje splju") and French ("Si tu sais"). Context_7 : "Who Is It (Carry My Joy on the Left, Carry My Pain on the Right)" (commonly abbreviated as "Who Is It") is a song recorded by Icelandic singer Björk for her sixth studio album "Medúlla". Written and produced by the singer herself, it was originally titled "Embrace Fortress" and was created during recording sessions for her previous album "Vespertine" (2001); however, she decided not to include the song on the album as she felt it was from "a different family". Björk then approached the song again during the recording sessions for "Medúlla" and was renamed "Who Is It". It features collaborations by throat-singer Tanya Tagaq and beatboxer Rahzel, and lyrically it may be understood to reflect a dialogue between mother and child. The song was released as the lead single from the album on 18 October 2004, by One Little Indian Records. Context_8 : Homogenic Live is a live album by Icelandic singer Björk, collecting her favorite performances from her 1997-99 Homogenic Tour. It was Björk’s first tour to have soundboard recordings and thus the first of her live CDs to feature a wide variety of performances taken from different dates and venues throughout a single tour. Originally released in the 5 disc "Live Box" set in 2003, "Homogenic Live" was later released separately on 1 June 2004 by One Little Indian records. Context_9 : Homogenic is the third international solo album by Icelandic musician Björk, released in September 1997. Produced by Björk, Mark Bell, Guy Sigsworth, Howie B and Markus Dravs, it was released on One Little Indian Records. The music of "Homogenic" was a new style for Björk, focusing on similar-sounding music combining electronic beats and string instruments with songs in tribute to her native country Iceland. "Homogenic" was originally to be produced in her home in London, but was later recorded in Spain. "Homogenic" marked the first of several production collaborations between Björk and Mark Bell, whom Björk would cite as a major influence on her musical career. The album peaked at number twenty-eight on the "Billboard" 200, and at number four on the UK Albums Chart. Context_10 : The Homogenic tour was undertaken in 1997–99 by Icelandic singer/songwriter Björk. This tour focused on her album "Homogenic". She also added songs from her previous albums. 23 different songs were performed. The tour band consisted of an Icelandic string octet and musician Mark Bell on beats, who had co-produced the album with Björk. The tour was released on DVD as "Live in Cambridge". A separate release, "Homogenic Live", contains a selection of Björk's favourite performances from throughout the Homogenic tour. fact_1 : "Alarm Call" is a song recorded by Icelandic singer Björk for her third studio album "Homogenic" (1997). fact_2 :  "Homogenic" was originally to be produced in her home in London, but was later recorded in Spain. Question: What Icelandic singer recorded the song "Alarm Call" from the album "Homogenic" that was produced in London and recorded in Spain?
Example Output: Icelandic singer Björk

Example Input: Context_1 : The BMW X4 is a compact luxury crossover SUV introduced in 2014, manufactured by the German automaker BMW at its United States factory in South Carolina. Context_2 : The BMW E70 is second-generation BMW X5 mid-size luxury crossover SUV. It replaced the BMW X5 (E53) in November 2006. It is manufactured alongside the new, 2009 BMW X6 at BMW's Greer, South Carolina plant in the U.S. and BMW's facility in Toluca, Mexico. Context_3 : The Infiniti EX is a Compact luxury crossover SUV. It is based on the FM platform shared with the Infiniti G, M, and FX. Context_4 : The Range Rover Evoque is a compact luxury crossover SUV produced by the British manufacturer Land Rover, part of Tata's Jaguar Land Rover group. It has been produced since July 2011 in three and five-door versions, with both two-wheel and four-wheel drive. The Evoque is designed to appeal to urban buyers and meet requirements for lower CO emissions and fuel economy. The production vehicle is similar to the Land Rover LRX concept, which was unveiled at the North American International Auto Show in January 2008. The Evoque, which was designed to add a more affordable model to the 'high-end' classic Range Rover range, was received positively by the automotive press for retaining the features, amenities, and off-road capabilities of a traditional Range Rover in a smaller package. Context_5 : BMW xDrive is the marketing name for the all-wheel drive system found on the BMW X1, X3, X4, X5, and X6 crossover sport activity vehicles. It is also optional on the 1 Series (2012–present), 2 series (2015-present), 3 Series (2000–present), 4 Series (2014), 5 Series (2005–present), 6 Series (2012–present), and 7 Series (2010–present). Context_6 : The Hyundai Santa Fe (Korean: 현대 싼타페 ) is a sport utility vehicle (SUV) produced by the South Korean manufacturer Hyundai since 2000. It is named after the city of Santa Fe, New Mexico, and was introduced for the 2001 model year as Hyundai's first SUV, released at the same time as the Ford Escape and Pontiac Aztek. The Santa Fe was a milestone in the company's restructuring program of the late 1990s because, despite receiving criticism from journalists for its obscure looks, the SUV was a hit with American buyers. The SUV was so popular that at times, Hyundai had trouble supplying the demand. The Santa Fe quickly became Hyundai's best seller and contributed to Hyundai's success in the United States. As of 2007, the Santa Fe falls between the slightly smaller compact crossover Tucson and the larger, yet related luxury crossover SUV Veracruz (which replaced the Terracan). Context_7 : The BMW X1 is a compact luxury crossover SUV manufactured and marketed worldwide by BMW since 2009. The first generation model, based on the BMW 3 Series, was available with rear-wheel-drive ("sDrive") and all-wheel-drive ("xDrive") configurations. The second generation, based on BMW's compact UKL platform, is available with front-wheel-drive ("sDrive") and all-wheel-drive ("xDrive"). Context_8 : The Borgward BX7 is a Sino-German compact luxury crossover SUV manufactured by Borgward. It is the first model of the newly resurrected Borgward company, which made its return after a 54-year hiatus at the 2015 Geneva Motor Show. Developed with the help of Chinese truck manufacturer Foton, the BX7 is Borgward's first entry into the SUV market. It was first unveiled to the public at the 2015 International Motor Show in Frankfurt, Germany. Context_9 : The BMW X3 is a compact luxury crossover SUV manufactured by German automaker BMW since 2003. Based on the BMW 3 Series platform, and now in its third generation, BMW markets the crossover as a "Sports Activity Vehicle", the company's proprietary descriptor for its X-line of vehicles. The first generation X3 was designed by BMW in conjunction with Magna Steyr of Graz, Austria—who also manufactured all X3s under contract to BMW. BMW manufactures the second generation X3 at their Spartanburg plant in South Carolina, United States. Context_10 : The Acura RDX is Acura’s first compact luxury crossover SUV, taking over from the MDX as Acura's entry-level crossover SUV, as the MDX grew in size and price. fact_1 : BMW xDrive is the marketing name for the all-wheel drive system found on the BMW X1, X3, X4, X5, and X6 crossover sport activity vehicles. fact_2 : The BMW X1 is a compact luxury crossover SUV manufactured and marketed worldwide by BMW since 2009. Question: Which car features BMW xDrive and is a compact luxury crossover SUV?
Example Output: BMW X1

Example Input: Context_1 : The Westin Book Cadillac Detroit is a historic skyscraper hotel located at 1114 Washington Boulevard in Downtown Detroit, Michigan, within the Washington Boulevard Historic District. Designed in the Neo-Renaissance style, and constructed as the Book-Cadillac, it is part of Westin Hotels and embodies Neo-Classical elements and building sculpture, incorporating brick and limestone. Among its notable features are the sculptures of notable figures from Detroit's history—General Anthony Wayne, Antoine Laumet de La Mothe, sieur de Cadillac, Chief Pontiac, and Robert Navarre along the ornate Michigan Avenue façade and copper-covered roof elements. The flagship hotel is 349 ft tall with 31 floors, and includes 67 exclusive luxury condominiums and penthouses on the top eight floors. It reopened in October 2008 after completing a $200-million reconstruction project and contains the Roast restaurant and 24 Grille. Context_2 : Westin Hotels & Resorts is an American upscale hotel chain owned by Marriott International. As of 2017, Westin operated over 269 hotels in multiple countries across the globe. Context_3 : Lincoln Square is a mixed-use urban development in Bellevue, Washington, owned by prominent local developer Kemper Freeman. Lincoln Square, located along Bellevue Way between NE 6th and NE 8th streets, consists of two skyscrapers with retail and restaurant space, and a movie theater; and a 148-room residential tower and 337-room luxury hotel (One Lincoln Tower); and underground parking. The development constitutes part of "The Bellevue Collection", which consists of Freeman's properties in downtown Bellevue alongside Bellevue Place and Bellevue Square. The office tower is leased to Eddie Bauer's corporate headquarters and Microsoft; the hotel is occupied by Westin Hotels & Resorts. Context_4 : The Suncor Energy Centre, formerly the Petro-Canada Centre is a 1,945,000 square foot (181,000 m²) project composed of two granite and reflective glass-clad office towers of 32 floors and 53 floors, situated in the office core of downtown Calgary, Alberta. At 215 m (measured to top of the structure), the west tower is the 13th tallest building in Canada and the fourth tallest skyscraper outside of Toronto, having been surpassed on July 8, 2010 by the neighbouring Bow. The office towers encompass 1,702,000 square feet (158,000 m²) of rentable office space with the complex also containing 243,000 square feet (23,000 m²) of retail and underground parking area. A glass-enclosed walkway (part of the +15 System) provides shelter, and easy access to the surrounding buildings. Context_5 : The Westin Harbour Castle Hotel is a large, modern hotel located on 1 Harbour Square, next to the waterfront of Toronto, Ontario, Canada. It is part of the Westin Hotels chain within the Starwood Hotels & Resorts Group, owned by Marriott International. Context_6 : Al Habtoor City (Arabic: الحبتور سيتي‎ ‎ ) (former name ‘Habtoor Palace complex’) is a multi-use development in Dubai. Consisting of three hotels (The St. Regis Dubai, W Dubai – Al Habtoor City, and The Westin Dubai, Al Habtoor City) and three high-rise residential towers commissioned by the Al Habtoor Group in 2012. Part of the Hotel Collection, The St. Regis Dubai opened in December, 2015 and was the first hotel to open in the development. The W Dubai – Al Habtoor City made its debut in June 2016 and The Westin Dubai, Al Habtoor City welcomed its first guests in August 2016. Al Habtoor City stands on the site of one of Dubai’s oldest hotels, the Metropolitan on Sheikh Zayed Road. Context_7 : The Galleria, stylized theGalleria or the Houston Galleria, is an upscale mixed-use urban development shopping mall centrally located in the Uptown District of Houston, Texas, United States. The development consists of a retail complex, as well as the Galleria Office Towers complex, two Westin hotels, and a private health club. The office towers and hotels are separately owned and managed from the shopping center. Context_8 : Galleria Office Towers is an office complex located on the site of The Galleria in the Uptown district of Houston, Texas, United States. The buildings, consisting of the Galleria Tower I, Galleria Tower II, and the Galleria Financial Center, are managed by Colville Office Properties. Context_9 : The Westin Las Vegas Hotel & Spa is a resort near the Las Vegas Strip in Paradise, Nevada. The Westin is managed by Pyramid Hotel Group, under franchise from Starwood Hotels & Resorts Worldwide, owner of Westin Hotels. It is noteworthy for being one of the first Las Vegas resorts to prohibit smoking in almost all parts of the property. Context_10 : The Westin Georgetown, Washington, D.C. is a luxury Postmodernist-style hotel located at 2350 M Street NW in the West End neighborhood of Washington, D.C., in the United States. Completed in 1984, the hotel was originally known as The Regent, but changed its name in 1985 to The Grand. After the hotel's owners were declared bankrupt in October 1994, the corporate predecessors to Starwood Hotels and Resorts Worldwide purchased the property in November 1995. Westin Hotels partnered with the new owners and rebranded the property first as The Westin Hotel in January 1996, then as The Westin Grand in 1999, and finally as The Westin Georgetown in 2010. Since 2011, The Westin Georgetown has been AAA-rated four diamonds. fact_1 : Galleria Office Towers is an office complex located on the site of The Galleria in the Uptown district of Houston, Texas, United States. fact_2 :  The development consists of a retail complex, as well as the Galleria Office Towers complex, two Westin hotels, and a private health club. Question: How many Westin hotels are located in the site the Galleria Office Towers are located in?
Example Output:
two