Question: In 2018, who was elected mayor of Fred Mossler's birthplace?

full_context: Document 1: Stephen M. Ross: Stephen M. Ross (born May 10, 1940) is an American real estate developer, philanthropist and sports team owner. Ross is the chairman and majority owner of The Related Companies, a global real estate development firm he founded in 1972. Related is best known for developing the Time Warner Center, where Ross lives and works, as well as the Hudson Yards Redevelopment Project. According to Forbes magazine, Ross had a net worth of $4.4 billion. Ross is also the principal owner of the Miami Dolphins and Hard Rock Stadium.
Document 2: Christina Olague: Olague was appointed to the post by mayor Ed Lee in the wake of her predecessor Ross Mirkarimi's election to be sheriff of San Francisco. However, she was defeated by challenger London Breed in the San Francisco Board of Supervisors elections, 2012. She was the first openly bisexual person to serve as a San Francisco Supervisor.
Document 3: Seattle: Like most parts of the United States, government and laws are also run by a series of ballot initiatives (allowing citizens to pass or reject laws), referenda (allowing citizens to approve or reject legislation already passed), and propositions (allowing specific government agencies to propose new laws/tax increases directly to the people). Federally, Seattle is part of Washington's 7th congressional district, represented by Democrat Jim McDermott, elected in 1988 and one of Congress's liberal members. Ed Murray is currently serving as mayor.
Document 4: Ross Stores: Ross Department Store was first opened in San Bruno, California, in 1950 by Morris ``Morrie ''Ross. Morris would work 85 hours a week doing all of the buying and bookkeeping for his department store. In 1958 Ross sold his store to William Isackson to become a residential and commercial real estate developer. Isackson built the company to six stores, located in San Bruno, Pacifica, Novato, Vacaville, Redwood City, and Castro Valley. In 1982 a group of investors, including Mervin Morris, founder of the Mervyns chain of department stores, purchased the six Ross Department Stores in San Francisco, changed the format to off - price retail units, and within three years rapidly expanded the chain to 107 stores under Stuart Moldaw and Don Rowlett. By the end of 1995 the chain reached an annual sales of $1.4 billion with 292 stores in 18 states. By 2012 Ross reached $9.7 billion for the fiscal year with 1,091 stores in 33 states with an additional 108 for Dd's Discounts in 8 states. Ross moved its headquarters from Newark to Pleasanton, California, in the Tri-Valley area, in 2003.
Document 5: Seattle: Seattle's political culture is very liberal and progressive for the United States, with over 80% of the population voting for the Democratic Party. All precincts in Seattle voted for Democratic Party candidate Barack Obama in the 2012 presidential election. In partisan elections for the Washington State Legislature and United States Congress, nearly all elections are won by Democrats. Seattle is considered the first major American city to elect a female mayor, Bertha Knight Landes. It has also elected an openly gay mayor, Ed Murray, and a socialist councillor, Kshama Sawant. For the first time in United States history, an openly gay black woman was elected to public office when Sherry Harris was elected as a Seattle city councillor in 1991. The majority of the current city council is female, while white men comprise a minority.
Document 6: FedMart: FedMart was a chain of discount department stores started by Sol Price, who later founded Price Club. His first location in San Diego, California was in a converted airport hangar. It was originally a discount department store open to government employees, who paid a membership fee of $2 per family. FedMart's first year was highly successful. Over the next 20 years Fedmart grew to include 45 stores in a chain that generated more than $300 million in annual sales. The business expanded to several states in the Southwest United States. Many stores were previous White Front or Two Guys locations. Price later sold two-thirds of the chain to Hugo Mann, a German retail chain, in 1975 and was forced out of his leadership position the following year. FedMart went out of business in 1982.
Document 7: Morris Zimmerman: Morris Zimmerman (December 10, 1876 in Letichev, Russia (now Ukraine) – October 27, 1959) was a notable craftsman, merchant and businessman in Baltimore, Md. He founded Howard Luggage Company, a landmark Maryland business which only closed in 2007, after trading for 93 years. At the time of its closure, the business was still operated by the 3rd and 4th generations of the Zimmerman family.
Document 8: 2017 San Antonio mayoral election: On May 6, 2017, the city of San Antonio, Texas held an election to choose the next mayor of San Antonio. As no candidate secured a majority of the vote (50% of all votes cast + 1), a runoff was held on June 10, 2017 with Councilman Ron Nirenberg defeating incumbent mayor Ivy Taylor.
Document 9: 2017 Minneapolis mayoral election: No candidate achieved a majority in the first round of ballot counting on election night. Jacob Frey was declared the winner the next day after several rounds of vote tabulations.
Document 10: Mervyn's: Mervyn's LLC The final logo used from 2004 until the closure. Former type Private Industry Retail Fate Chapter 7 bankruptcy Liquidation sale Founded July 29, 1949; 68 years ago (1949 - 07 - 29) San Lorenzo, California, U.S. Founder Mervin G. Morris Defunct January 1, 2009 (2009 - 01 - 01) Headquarters Hayward, California, U.S. Area served Southwestern United States Key people John Goodman (CEO, 2008) Services Sale of clothing, footwear, bedding, furniture, jewelry, beauty products, electronics, and housewares. Owner Target Corporation (1978 - 2004) Sun Capital Partners (2004 - 08)
Document 11: 2018 San Francisco mayoral special election: Eight candidates qualified to appear on the ballot, and a ninth qualified as a write - in. The four major candidates were former Supervisor Angela Alioto, former Acting Mayor London Breed, Supervisor Jane Kim and former State Senator Mark Leno. All four main candidates identify as Democrats, though the position is officially nonpartisan per the Constitution of California. Leno conceded the race to Breed on June 13.
Document 12: LinkExchange: It was founded in March 1996 by 23-year-old Harvard graduates Tony Hsieh (who later went on to invest in and become the CEO of Zappos) and Sanjay Madan. Ali Partovi later joined them as a third partner in August 1996. In November 1996, when the company consisted of about 10 people, it moved from Hsieh's and Madan's living room to an office in San Francisco. In May 1997, the company received US$3 million in funding from Sequoia Capital.
Document 13: San Diego: The members of the city council are each elected from single member districts within the city. The mayor and city attorney are elected directly by the voters of the entire city. The mayor, city attorney, and council members are elected to four-year terms, with a two-term limit. Elections are held on a non-partisan basis per California state law; nevertheless, most officeholders do identify themselves as either Democrats or Republicans. In 2007, registered Democrats outnumbered Republicans by about 7 to 6 in the city, and Democrats currently (as of 2015[update]) hold a 5-4 majority in the city council. The current mayor, Kevin Faulconer, is a Republican.
Document 14: Fred Mossler: Fred Mossler (born July 2, 1966 in San Francisco, CA) is a business executive, fashion guru, and philanthropist. He is best known as a former high-ranking executive at online shoe retailer Zappos, where he played a significant role in the company’s growth, as well as being the founder of Las Vegas-centric investment fund Honus Capital, LLC and co-founder of luxury fashion brand Ross and Snow.
Document 15: 2018 Kansas gubernatorial election: On August 7, 2018, Kobach appeared headed for victory over incumbent Governor Jeff Colyer in the Republican gubernatorial primary by an initial margin of 191 votes. By August 9, 2018, his lead stood at 121 votes, but discrepancies in some counties needed resolution, and provisional and absentee ballots may not have been counted in some counties. Democratic Senator Laura Kelly easily won the Democratic nomination. Independent Greg Orman, who finished second in the 2014 U.S. Senate race against incumbent Republican Pat Roberts, is running for governor, again as an independent candidate.
ground_truth: former Acting Mayor London Breed
sub_queries: What is Fred Mossler's birthplace? Answer: San Francisco
who was elected mayor of San Francisco in 2018 Answer: former Acting Mayor London Breed