Question: Urasawa is a Japanese restaurant located in Beverly Hills, Los Angeles County, California run by head chef Hiroyuki Urasawa who is a former understudy of Masa Takayama, the chef and owner of what?

Context paragraphs:
Beverly Hills, California: Beverly Hills is a city in Los Angeles County, California, United States, surrounded by the cities of Los Angeles and West Hollywood.  Originally a Spanish ranch where lima beans were grown, Beverly Hills was incorporated in 1914 by a group of investors who had failed to find oil, but found water instead and eventually decided to develop it into a town.  By 2013, its population had grown to 34,658.  Sometimes referred to as "90210", one of its primary ZIP codes, it was home to many actors and celebrities throughout the 20th century.  The city includes the Rodeo Drive shopping district and the Beverly Hills Oil Field.

Los Angeles County Federation of Labor: The Los Angeles County Federation of Labor was started in 1885.  Originally, the Los Angeles County Federation of Labor was split into five individual unions of bakers, cigar makers, printers, tailors, and carpenters.  Now they represent over 300 unions, about 800,000 people, throughout Los Angeles County, making it the second largest in the country.  “A survey published in December 2003 showed that the three largest unions in the Los Angeles County Federation of Labor were SEIU 434B (with seventy-four thousand homecare and nursing home workers), SEIU 399 with forty-five thousand health care and other employees, and the United Teachers of Los Angeles (with thirty thousand teachers from the American Federation and the National Education Association).”  They have helped make Los Angeles a union city.  Their mission is to “ promote a voice for workers through organizing themselves into unions, building strong coalitions of labor, community, faith, and responsible businesses, engaging in both organizing and political campaigns, electing pro-union and pro-worker candidates and advancing public policies that support workers, families and local communities.”  They also encourage people to help make change by voting.  The Los Angeles County Federation of labor is a major focal point for new American labor movement.  Recently, the impressive progression of Los Angeles becoming a union city has become a stand out model for other non-union cities because of Los Angeles’ anti-union history.  Los Angeles combines the economic development activism and the refined political work of the Los Angeles County Federation of Labor.

Masa Takayama: Masayoshi "Masa" Takayama (高山 雅氏 , Takayama Masayoshi ) (born 1 May 1954 in Kuroiso, Tochigi, Japan) is the chef and owner of Masa, a three-Michelin-starred Japanese and sushi restaurant in Manhattan, New York City.  He is also owner of Bar Masa, with two locations: one adjacent to his New York City restaurant, and one in the Aria Resort & Casino on the Las Vegas Strip in Paradise, Nevada.

Per Se (restaurant): Per Se is a New American and French restaurant located on the fourth floor of the Time Warner Center at 10 Columbus Circle (at West 60th Street and Broadway) in Manhattan in New York City, owned by chef Thomas Keller.  In 2011, it was called the best restaurant in New York City by "The New York Times".  The chef is Eli Kaimeh.  Per Se is currently the third most expensive restaurant in the world after Sublimotion and Urasawa with an average guest spending approximately $851.

Tetsu (restaurant): Tetsu is a modern Japanese restaurant located in the Tribeca neighborhood of New York City.  Conceived by Michelin-starred chef Masa Takayama, Tetsu serves a Yakitori-based menu with an emphasis upon grilled fare.  Similar to Takayama’s other restaurant ventures, Tetsu features both a la carte and Omakase menus.  The restaurant will feature two floors, with a casual ground floor space featuring cocktails and small plates, and a cellar space which will feature a twenty-course tasting menu.

Beverly Hills Playhouse: The Beverly Hills Playhouse is an acting school with theaters and training facilities in Beverly Hills, California, and also in Los Angeles, San Francisco, and New York City.  It is one of the oldest acting schools and theatres in Los Angeles County, California.  It is located at 254 South Robertson Boulevard in Beverly Hills.

Los Angeles Community College District: The Los Angeles Community College District (LACCD) is the community college district serving Los Angeles, California, United States and some of its neighboring cities and certain unincorporated areas of Los Angeles County.  Its headquarters are in Downtown Los Angeles.  Over the past seventy-seven years LACCD has served as educator to more than three million students.  In addition to typical college aged students, the LACCD also serves adults of all ages.  Indeed, over half of all LACCD students are older than 25 years of age, and more than a quarter are 35 or older.  LACCD educates almost three times as many Latino students and nearly four times as many African-American students as all of the University of California campuses combined.  Eighty percent of LACCD students are from underserved populations.  The Los Angeles Community College District is the largest community college district in the United States and is one of the largest in the world.  The nine colleges within the district offer educational opportunities to students in Los Angeles.  It serves students located in the Alhambra, Beverly Hills, Burbank, Culver City, Garvey, Las Virgenes, Los Angeles, Montebello, Palos Verdes and San Gabriel school districts.  The district covers the Los Angeles city limits, San Fernando, Calabasas, Agoura Hills, Hidden Hills, Burbank, West Hollywood, Beverly Hills, Culver City, Alhambra, Monterey Park, San Gabriel, Rosemead (southern portion), Montebello, Commerce, Vernon, Huntington Park, Bell, Cudahy, Bell Gardens, South Gate, Gardena, Carson, Lomita, Palos Verdes Estates, Rolling Hills, Rancho Palos Verdes, and numerous unincorporated communities, including East Los Angeles, Florence-Firestone, Athens, and Walnut Park.  The LACCD consists of nine colleges and covers an area of more than 882 sqmi .

Sublimotion: Sublimotion is a restaurant located in Sant Josep de sa Talaia, Ibiza, Spain run by Michelin 2-star chef Paco Roncero who utilizes molecular gastronomy in cooking.  In 2014, Sublimotion was awarded the prize Best Innovation Food & Beverage.  As of 2015, the restaurant is considered the most expensive in the world with an average price of slightly over €1900 (USD$2,000) per person overtaking Urasawa and Per Se.

Urasawa (restaurant): Urasawa is a Japanese restaurant located in Beverly Hills, Los Angeles County, California run by head chef Hiroyuki Urasawa who is a former understudy of Masa Takayama.  As of 2014, the restaurant is considered the second most expensive in the world after Sublimotion at $1,111 per person.

Kanda (restaurant): Kanda is a Michelin 3-star sushi restaurant located in Minato, Tokyo.  It is owned and operated by sushi chef Hiroyuki Kanda.

Supporting paragraphs: Urasawa (restaurant) Masa Takayama
Answer: Masa