Question: What county is Rainforest Partnership based in?
Context: Smith & Carrier was an architectural partnership based in Asheville, North Carolina.  It was formed in 1906 as a partnership of Richard Sharp Smith (1852–1924) and Albert Heath Carrier (1878–1961). MeasureNet Technology Ltd. is a private, limited liability partnership based in Cincinnati, Ohio manufacturing the MeasureNet System: a brand of network-based electronic data acquisition interface for science teaching laboratories. Rainforest Partnership is a North American non-profit corporation 501(c)(3) based in Austin, Texas that works to protect tropical rainforests. Its goal is to help rainforest communities become economically self-sufficient without deforestation, while educating communities in the United States about the role rainforests play in climate protection.  It serves to link communities located in and around Latin American rainforests with partner communities in the United States. Houston A+ Challenge is a not-for-profit public-private partnership based in Houston, Texas. Austin ( , ) is the capital of the U.S. state of Texas and the seat of Travis County, with portions extending into Hays and Williamson counties.  It is the 11th-most populous city in the United States and the 4th most populous city in Texas.  It is the fastest growing large city in the United States and the second most populous state capital in the U.S after Phoenix, Arizona.  As of the U.S. Census Bureau's July 1, 2016 estimate, Austin has a population of 947,890.  Located in Central Texas in the foothills of Texas Hill Country, the city is home to numerous lakes, rivers, and waterways including Lady Bird Lake, Barton Springs, McKinney Falls, the Colorado River, Lake Travis, and Lake Walter E. Long.  It is the cultural and economic center of the Austin–Round Rock metropolitan area, which had an estimated population of 2,056,405 as of July 1, 2016.  It is the most populous state capital in the U.S that isn't the most populous city in a state. Urban Health Resource Centre (UHRC) is a non-government organization that works towards socio-economic empowerment, improved quality of life, health, nutrition, well-being and empowered social organization among disadvantaged urban communities through – (i) demand-supply improvement, community-provider linkages, and demonstration programs that use a consultative and partnership based approach, (ii) technical support to government and non-government agencies and (iii) research, advocacy and knowledge dissemination.  The UHRC’s demonstration programs utilize community organizing to establish women’s community groups consisting of slum-dwelling women who advocate for community-level infrastructure improvements. Wheeler & Runge was an American architectural partnership based in Charlotte, North Carolina.  The series of partnerships formed by Oliver Duke Wheeler also included Wheeler, Runge & Dickey.  and Wheeler & Stern. Seymour Harris Partnership is an architectural partnership based in Birmingham, England.  Buildings designed by the practice include Colmore Gate in Birmingham, Queensgate Market in Huddersfield and St David's Hall in Cardiff. Chittenden & Kotting was an architectural partnership based in Detroit, Michigan.  Founded in 1903 by Alpheus Williams Chittenden (1869-1958) and Charles Kotting (1865-1934).  During their 13-year partnership, Chittenden and Kotting worked mostly on residential projects in Detroit's elite neighborhoods such as Indian Village and Grosse Pointe.  Two of their residential projects, the Bingley Fales House and the Mary G. Edgar House, both in the Indian Village neighborhood, are recognized in "The American Institute of Architects Guide to Detroit Architecture."  The pair are also credited with design of several landmark Detroit buildings including the Detroit Boat Club's building on Belle Isle and the Detroit Stove Works building.  The partnership dissolved in 1916. Kate and Grant (Kate Daudy and Grant White) are an artistic partnership based in London.  They meld poetry with clothing, by stitching words cut from felt onto vintage clothes.
Answer: Travis County