Question: Chris Douridas is a DJ at the radio station that is based in the beachfront city in what California county?

Context paragraphs:
Christopher Moore (DJ): Christopher Moore was a co-founder of the offshore pirate radio ship Radio Caroline, and the first voice to be heard on the air from that station.  His opening words were "This is Radio Caroline on 199, your all-day music station".  The first song played was by The Rolling Stones.  At its peak in 1967, the station had 23 million listeners, and it revolutionized radio broadcasting in the UK.  In 1991 Moore was interviewed extensively in the BBC TV show A Pirate's Tale, where he described his key role in detail.  Moore is a member of the Pirate Radio Hall of Fame.  Moore, who had variously been a club DJ, merchant naval steward, and photographer had become involved in Radio Caroline when he met the station's founder Ronan O'Rahilly.  Moore's Chelsea flat mate Ian Ross (later a novelist) introduced O'Rahilly to his father New Zealand born Charles Ross, who in turn helped O'Rahilly raise the £250,000 needed to start what became Britain's first pirate radio station in April 1964.  <> http://www.flashesandflames.com/2014/03/how-a-radio-ship-and-7-men-shook-up-britain-50-years-ago/</.>  Although Chris Moore was the first voice to be heard on Radio Caroline, the first programme was hosted by Simon Dee who subsequently became a TV chat show host of Dee Time on the BBC.

WSTU: WSTU (1450 AM) is a radio station broadcasting a talk radio format.  Licensed to Stuart, Florida, United States, the station is currently owned by Treasure Coast Broadcasters, Inc.  WSTU went on the air in December 1954.  Les Combs was the original owner.  In 1969 the station was sold to Harvey L Glascock, whose family owned the station until 1997 when it was sold to American Radio.  After a brief ownership by a Broward County businessman, it was sold to Barry Grant Marsh and David Pomerance.  Marsh had been Operations Manager of WSTU for many years under the Glasscock family.  The station was purchased by Treasure Coast Broadcasters in 2001.  When WSTU went on the air, Stuart went from the biggest city on Florida's east coast without its own radio station to the smallest city on Florida's east coast with its own radio station.  WSTU had a strong local news commitment from the very first, and continues that to this day under News Director Tom Teter, who has been with the station since 1980.  Teter has won many awards for news excellence from UPI and AP including Best Newscast in Florida and Best Spot News Reporting.  From the earliest days the Martin County community viewed the station as more of a public utility than a privately owned radio station.  WSTU was also one of the first radio stations in Florida to broadcast high school sports on a regular basis and continues to broadcast high school football, basketball and baseball.  Hamp Elliot did the play-by-play for many years followed by Teter who handled the play-by-play for more than 20 years.  Rick McGuire now does much of the play-by-play.  This summary written by Tom Teter.

Santa Monica, California: Santa Monica is a beachfront city in western Los Angeles County, California, United States.  Situated on Santa Monica Bay, it is bordered on three sides by the city of Los Angeles – Pacific Palisades to the north, Brentwood on the northeast, Sawtelle on the east, Mar Vista on the southeast, and Venice on the south.  The Census Bureau population for Santa Monica in 2010 was 89,736.

Hermosa Beach, California: Hermosa Beach is a beachfront city in Los Angeles County, California, United States.  Its population was 19,506 at the 2010 census.

Solesides: Solesides was an underground hip hop label based in Northern California, founded in 1991.  It comprised various DJs and MCs, the most notable being DJ Shadow, MC–producer Lyrics Born, and the duo, Blackalicious.  The members of Solesides all met via the radio station, KDVS, the 5000-watt community radio station of the University of California at Davis.  During high school, Davis-natives DJ Shadow (a.k.a. Josh Davis) and The 8th Wonder (a.k.a. Stan Green) used to frequent the station to support Orus Washington's hip-hop show.  In college, journalist and then-grad student Jeff Chang (a.k.a. DJ Zen), broadcast a weekly hip-hop radio show that got the attention of DJ Shadow and The 8th Wonder, freshmen Xavier Mosely (Chief Xcel), Tom Shimura (Lyrics Born) and Joseph Patel (a.k.a. Jazzbo).  They all shared a like-minded passion for hip-hop that pushed beyond the sounds of mainstream commercial music.

Chris Douridas: Chris Douridas (born September 20, 1962) is an American popular DJ and musical tastemaker at Santa Monica, California's radio station KCRW, where he hosts a two-hour program showcasing progressive new music.  He is also a filmmaker, actor, television presenter, and a three-time Grammy-nominated producer of soundtracks and music videos.

Radio Nova 100FM (Ireland): Radio NOVA is a radio station licensed by the Broadcasting Authority of Ireland, based in Dublin, Ireland.  It was awarded its broadcasting licence by the BAI in September 2008 and launched on 1 September 2010.  It is the only Dublin radio station licensed to transmit to the extensive Dublin commuter belt, including Dublin, Wicklow, Kildare and Meath (County Offaly can also pick up the frequency of Radio NOVA 100fm however it is greater in some areas than others and Mullingar County Westmeath usually cannot get the station).  NOVA is available throughout County Louth, in south Armagh, south Down, east Tyrone and north Armagh although in some of these areas reception is patchy.  NOVA broadcasts on 100.3 FM from Three Rock Mountain Dublin, 100.5 from Saggart Hill, County Dublin, to serve County Kildare and 95.7 FM from Bray Head in North Wicklow, to cover County Wicklow.  The station covers County Meath from its main Dublin transmitter (100.3 MHz). Radio NOVA 100fm in County Offaly operates (100.3 MHz) to 100.5.

KBDG: KBDG (90.9 FM) is a radio station broadcasting a variety of different Middle Eastern music, concentrating on Assyrian music.  Daily news announcements and weekly interviews also are conducted live through 90.9 by the primary anchorwoman, Sweeny Lelham.  Licensed to Turlock, California, USA.  The station is currently owned by Assyrian American Civic Club of Turlock, Inc.  Prior to 1993 the radio station belonged to Turlock High School.  It played various types of music and was DJ'd by the students in Mr. Hoskins' electronics class.  Unofficially, the station prohibited students from DJ'ing any longer when Andrew Pozner and Jeremy Hover played unedited songs by the infamous rap group named The 2 Live Crew.

KMRO: KMRO (90.3 MHz) is an FM radio station licensed to Camarillo, California, and broadcasting a Spanish Religious radio format.  The station is owned by The Association For Community Education, Inc.  It is the flagship radio station of the Spanish religious radio network "Radio Nueva Vida" based in Camarillo, California.  With 4 primary stations in the AM and FM bands as well as an additional 15 translators, the station serves much of California, between the South Bay of Northern California and the U.S.-Mexico border south of San Diego with Spanish-language evangelical programming.

KOST: KOST (103.5 MHz, KOST 103.5) is a commercial FM radio station licensed to Los Angeles, California.  KOST is owned by iHeartMedia, Inc. and airs a Mainstream AC radio format.  It is one of three Adult Contemporary-based formatted radio station in the Los Angeles/Orange County area, along with co-owned Hot AC KBIG and CBS Radio-owned Smooth AC/Urban AC KTWV.  KOST broadcasts all-Christmas music from mid-November to December 25th each year.  The station is one of the top rated radio stations in Los Angeles and one of the top revenue billing radio stations in the United States.  KOST's website is among the most visited Adult Contemporary radio station websites in America.  The KOST call sign is usually pronounced "Coast" on the air, as in "West Coast."

Supporting paragraphs: Chris Douridas Santa Monica, California
Answer: Los Angeles