Question: Volvo Scalable Product Architecture platform is a platform that was used for the second generation of what crossover SUV, marketed since 2002?
Context: The GMC Acadia is a mid-size crossover SUV (full-size until 2016) from GMC.  The first generation GMC Acadia shared the GM Lambda platform with the Chevrolet Traverse, and Buick Enclave.  The Acadia went on sale in 2006 as a 2007 model in the United States and in Canada.  The Acadia replaces three of the 7- or 8-seater vehicles on the Pontiac-Buick-GMC dealership network, the mid-size GMC Safari van, the GMC Envoy, and the Pontiac Montana SV6 minivan for the domestic market.  As of 2009, the Lambda vehicles have replaced the Buick Rainier, Buick Rendezvous, and the Buick Terraza, and then subsequently the GMC Envoy and the Chevrolet TrailBlazer.  A Denali version of the Acadia debuted in 2010 as a 2011 model.  In 2016, the second generation Acadia was repositioned as a mid-size crossover utility vehicle (as a 2017 model) in order to compete within the growing mid-size CUV market against the likes of the Ford Edge and Dodge Journey. The Honda HR-V is a subcompact crossover SUV produced by Honda spanning two generations.  The first generation HR-V was based on the Honda Logo and sold in Japan and selective Asia-Pacific markets between 1999 and 2006.  The second generation HR-V is based on third-generation Honda Fit and went on sale in North America, Australia, Brazil, and selective Asian markets in 2015.  The second generation HR-V is largely identical to the JDM Vezel which went on sale in late 2013. The Kia Kue was originally unveiled as a concept crossover SUV during the 2007 North American International Auto Show in Detroit.  It is similar in design to the Hyundai Santa Fe platform, and it may also share the same platform used by the Hyundai Santa Fe and Veracruz in that it, like the Santa Fe, it is a crossover SUV.  The concept vehicle seated five passengers. 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. crossover SUV manufactured and marketed by Swedish manufacturer Volvo Cars since 2008 and is now in its second generation. The Volvo Scalable Product Architecture (SPA) platform is a global full-size unibody automobile platform developed and manufactured by Volvo Cars.  It debuted in 2014 when the second-generation Volvo XC90 was released. 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"). The Volvo XC90 is a luxury crossover SUV manufactured and marketed by Volvo Cars since 2002 and now in its second generation. The Lincoln MKX is a mid-size luxury crossover SUV manufactured and sold by Lincoln.  Having debuted as a 2007 model in December 2006, the first-generation MKX is a rebadged variant of the Ford Edge.  It uses Ford's CD3 platform for the first generation (2007–2015) and CD4 platform for the second generation (2016–present). The Ford Explorer is a full-size sport utility vehicle produced by the American manufacturer Ford Motor Company since 1990, based since 2010 on a crossover platform.  The Ford Explorer became one of the most popular sport utility vehicles on the road.  The model years 1991 through 2010 were traditional body-on-frame, mid-size SUVs. For the 2011 model year, Ford moved the Explorer to a more modern unibody, full-size crossover SUV platform, the same Volvo-derived platform the Ford Flex and Ford Taurus use although with significantly greater ground clearance.  It is slotted between the traditional body-on-frame, full-size Ford Expedition and the mid-size CUV (Crossover Utility Vehicle) Ford Edge.  Although outwardly similar, the fifth generation Explorer, Ford Edge and Ford Escape do not share platforms.  The fifth generation Explorer does, however, share platforms with the Ford Flex and Lincoln MKT.
Answer: Volvo XC90