Question: Who is the city Coinbase's headquarters are located named after?

full_context: Document 1: Sacramento, California: Sacramento (/ ˌsækrəˈmɛntoʊ / SAK - rə - MEN - toh; Spanish: (sakɾaˈmento)) is the capital city of the U.S. state of California and the seat of Sacramento County. Located at the confluence of the Sacramento River and the American River in Northern California's Sacramento Valley, Sacramento's estimated 2018 population of 501,334 makes it the sixth - largest city in California and the 9th largest capital in the United States. Sacramento is the seat of the California Assembly, the Governor of California, and Supreme Court of California, making it the state's political center and a hub for lobbying and think tanks. Sacramento is also the cultural and economic core of the Sacramento metropolitan area, which had 2010 population of 2,414,783, making it the fifth largest in California.
Document 2: Currency transaction report: A currency transaction report (CTR) is a report that U.S. financial institutions are required to file with FinCEN for each deposit, withdrawal, exchange of currency, or other payment or transfer, by, through, or to the financial institution which involves a transaction in currency of more than $10,000. Used in this context, currency means the coin and / or paper money of any country that is designated as legal tender by the country of issuance. Currency also includes U.S. silver certificates, U.S. notes, Federal Reserve notes, and official foreign bank notes.
Document 3: Coinbase: Coinbase is a digital currency exchange headquartered in San Francisco, California. They broker exchanges of Bitcoin, Bitcoin Cash, Ethereum, Ethereum Classic, and Litecoin with fiat currencies in approximately 32 countries, and bitcoin transactions and storage in 190 countries worldwide.
Document 4: San Francisco: San Francisco is located on the West Coast of the United States at the north end of the San Francisco Peninsula and includes significant stretches of the Pacific Ocean and San Francisco Bay within its boundaries. Several picturesque islands—Alcatraz, Treasure Island and the adjacent Yerba Buena Island, and small portions of Alameda Island, Red Rock Island, and Angel Island—are part of the city. Also included are the uninhabited Farallon Islands, offshore in the Pacific Ocean. The mainland within the city limits roughly forms a "seven-by-seven-mile square", a common local colloquialism referring to the city's shape, though its total area, including water, is nearly .
Document 5: Starbucks: Starbucks Corporation is an American coffee company and coffeehouse chain. Starbucks was founded in Seattle, Washington in 1971. As of November 2016, it operates 23,768 locations worldwide.
Document 6: Hidden Cash: On May 22, 2014, Hidden Cash began hiding money in San Francisco, California and tweeting out clues using the handle. Followers are encouraged to tweet a photo of themselves with the money they find, and Hidden Cash retweets these. Within a week, the group expanded to Los Angeles, and the account gained national and international media attention, and hundreds of thousands of followers.
Document 7: San Francisco: San Francisco was founded on June 29, 1776, when colonists from Spain established Presidio of San Francisco at the Golden Gate and Mission San Francisco de Asís a few miles away, all named for St. Francis of Assisi. The California Gold Rush of 1849 brought rapid growth, making it the largest city on the West Coast at the time. San Francisco became a consolidated city - county in 1856. After three - quarters of the city was destroyed by the 1906 earthquake and fire, San Francisco was quickly rebuilt, hosting the Panama - Pacific International Exposition nine years later. In World War II, San Francisco was a major port of embarkation for service members shipping out to the Pacific Theater. It then became the birthplace of the United Nations in 1945. After the war, the confluence of returning servicemen, massive immigration, liberalizing attitudes, along with the rise of the ``hippie ''counterculture, the Sexual Revolution, the Peace Movement growing from opposition to United States involvement in the Vietnam War, and other factors led to the Summer of Love and the gay rights movement, cementing San Francisco as a center of liberal activism in the United States. Politically, the city votes strongly along liberal Democratic Party lines.
Document 8: San Francisco: San Francisco (initials SF) (/ ˌsæn frənˈsɪskoʊ /, Spanish for Saint Francis; Spanish: (san franˈsisko)), officially the City and County of San Francisco, is the cultural, commercial, and financial center of Northern California. The consolidated city - county covers an area of about 47.9 square miles (124 km), mostly at the north end of the San Francisco Peninsula in the San Francisco Bay Area. It is the fourth-most populous city in California, and the 13th-most populous in the United States, with a 2016 census - estimated population of 870,887. The population is projected to reach 1 million by 2033. As of 2016, San Francisco County was the 7th highest - income county in the United States, with a per capita personal income of $110,418.
Document 9: BitTorrent (company): BitTorrent, Inc., (renamed to Rainberry, Inc. in 2017) headquartered in San Francisco, California, is a privately held American company that is responsible for the ongoing development of the BitTorrent peer-to-peer protocol, as well as the ongoing development of µTorrent and BitTorrent Mainline, two clients for that protocol. Files transferred using the BitTorrent protocol constitute a significant slice of all Internet traffic. At its peak, 170 million people used the protocol every month, according to the company’s website. The company was founded on September 22, 2004 by Bram Cohen and Ashwin Navin. In 2018, the company was acquired by cryptocurrency startup TRON, and Bram Cohen left the company.
Document 10: San Francisco, San Pablo: Barangay San Francisco (commonly known as Calihan) is one of the 80 barangays of San Pablo City, Philippines. It is located south of the city proper and is bounded by Barangay Santo Cristo on the north, Barangay San Gregorio and Barangay San Ignacio on the south, Barangay Soledad on the west, and Barangay San Jose on the east. It is the most populous barangay in the city according to 2010 census.
Document 11: San Jose, California: The cost of living in San Jose and the surrounding areas is among the highest in California and the nation, according to 2004 data. Housing costs are the primary reason for the high cost of living, although the costs in all areas tracked by the ACCRA Cost of Living Index are above the national average. Households in the city limits have the highest disposable income of any city in the U.S. with over 500,000 residents.San Jose holds the distinction of being a United States Foreign-Trade Zone. The City received its Foreign Trade Zone grant from the U.S. Federal Government in 1974, making it the 18th foreign-trade zone established in the United States. Under its grant, the City of San Jose is granted jurisdiction to oversee and administer foreign trade in Santa Clara County, Monterey County, San Benito County, Santa Cruz County, and in the southern parts of San Mateo County and Alameda County.San Jose lists many companies with 1,000 employees or more, including the headquarters of Adobe, Altera, Brocade Communications Systems, Cadence Design Systems, Cisco Systems, eBay, Lee's Sandwiches, Lumileds, PayPal, Rosendin Electric, Sanmina-SCI, and Xilinx, as well as major facilities for Becton Dickinson, Ericsson, Hewlett-Packard, Hitachi, IBM, Kaiser Permanente, KLA Tencor, Lockheed Martin, Nippon Sheet Glass, Qualcomm, and AF Media Group. The North American headquarters of Samsung Semiconductor are located in San Jose. Approximately 2000 employees will work at the new Samsung campus which opened in 2015.
Document 12: Netherlands: Amsterdam is the financial and business capital of the Netherlands. The Amsterdam Stock Exchange (AEX), part of Euronext, is the world's oldest stock exchange and is one of Europe's largest bourses. It is situated near Dam Square in the city's centre. As a founding member of the euro, the Netherlands replaced (for accounting purposes) its former currency, the "gulden" (guilder), on 1 January 1999, along with 15 other adopters of the euro. Actual euro coins and banknotes followed on 1 January 2002. One euro was equivalent to 2.20371 Dutch guilders. In the Caribbean Netherlands, the United States dollar is used instead of the euro.
Document 13: San Francisco Bay Area: Home to approximately 7.68 million people, Northern California's nine - county Bay Area contains many cities, towns, airports, and associated regional, state, and national parks, connected by a complex multimodal transportation network. The larger combined statistical area of the region, which includes twelve counties, is the second - largest in California (after the Greater Los Angeles area), the fifth - largest in the United States, and the 41st - largest urban area in the world with 8.75 million people. The Bay Area's population is ethnically diverse: for example, roughly half of the region's residents are Hispanic, Asian, African American, or Pacific Islander, all of whom have a significant presence throughout the region.
Document 14: BTC (Bahamas): BTC is the primary telecommunications provider for the Bahamas, headquartered in Nassau, New Providence. It is partly government owned and offers telephone, internet and wireless services.
Document 15: Sacramento, California: Sacramento (/ ˌsækrəˈmɛntoʊ / SAK - rə - MEN - toh, locally also / ˌsækrəˈmɛnoʊ / SAK - rə - MEN - oh; Spanish: (sakɾaˈmento)) is the capital city of the U.S. state of California and the seat of Sacramento County. It is at the confluence of the Sacramento River and the American River in the northern portion of California's expansive Central Valley, known as the Sacramento Valley. Its estimated 2016 population of 493,025 makes it the sixth - largest city in California, the fastest - growing big city in the state, and the 35th largest city in the United States. Sacramento is the cultural and economic core of the Sacramento metropolitan area, which includes seven counties with a 2010 population of 2,414,783. Its metropolitan area is the fourth largest in California after the Greater Los Angeles area, the San Francisco Bay Area, and the San Diego metropolitan area, and is the 27th largest in the United States. In 2002, the Civil Rights Project at Harvard University conducted for Time magazine named Sacramento ``America's Most Diverse City ''.
ground_truth: Saint Francis
sub_queries: Coinbase >> headquarters location Answer: San Francisco
who is the city of San Francisco named after Answer: Saint Francis