Question: Ontario Mills and The Great Mall of the Bay Area are both located where?

Context paragraphs:
Bayshore Mall: The Bayshore Mall is an indoor shopping mall located in Eureka, California owned and managed by Rouse Properties, a former division of General Growth Properties, one of the largest mall owners in the United States.  It is named for its close proximity to Humboldt Bay.  The large shopping facility is the only major mall located on the coast north of the San Francisco Bay Area, securing Eureka as the trading center for the entire far North Coast.

Bay Point, California: Bay Point, formerly West Pittsburg, is a census-designated place located in the East Bay region of the San Francisco Bay Area in Contra Costa County, California.  Bay Point is just west of Pittsburg, California, and northeast of Concord, California, on the southern shore of Suisun Bay.  The population of Bay Point was 21,349 as of 2010.  The Pittsburg-Bay Point terminal of the Bay Area Rapid Transit (BART) rail system is located adjacent to Bay Point in Pittsburg.  The community is traversed by a freeway, State Route 4, the California Delta Highway.  Being unincorporated, Bay Point does not have its own police department.  The community is policed by the California Highway Patrol and the Contra Costa County Sheriff's Office.  The ZIP code is 94565, and the area code is 925.

Great Mall of the Bay Area: The Great Mall of the Bay Area (often simply called The Great Mall) is a large indoor outlet shopping mall in Milpitas, California built by Ford Motor Land Development and Petrie Dierman Kughn in 1994.  It was acquired by Mills Corporation in 2003, and by the Simon Property Group in April 2007.  The mall contains approximately 1.4 million square feet of gross leaseable area.

Don Mills Centre: The Don Mills Centre was a shopping centre in Toronto, Ontario, Canada.  It was located on a 44-acre (178,000 m²) commercial site, at the southwest corner of Don Mills Road and Lawrence Avenue East in the planned community of Don Mills.  There were at least 98 stores during the height of the mall's existence.  The majority of the mall was closed and demolished in summer 2006 for redevelopment as the Shops at Don Mills.

Tom McEwen (sportswriter): Thomas Massey "Tom" McEwen (March 16, 1923 – June 5, 2011) was an American sportswriter and sports editor for "The Tampa Tribune" in Tampa, Florida from 1962 until 1991, although he continued writing his column until 2001.  From 2001 to shortly before his death in 2011 McEwen continued to write for the Tampa Bay Online.  He was the Sports Editor during an era of growth for "The Tampa Tribune" and the Tampa bay area, and also during a period of great expansion of sports there.  Some credit McEwen with being among the most influential newspaper sports journalists of his day, affecting major development for sports in the Tampa Bay Area and facilitating the establishment of professional sports there, notably the Tampa Bay Buccaneers, Tampa Bay Rays and the Tampa Bay Lightning.

Mills College: Mills College is a liberal arts and sciences college located in the San Francisco Bay Area.  Mills was founded as the Young Ladies Seminary in 1852 in Benicia, California.  The school was relocated to Oakland, California, in 1871, and became the first women's college west of the Rockies.  Currently, Mills is an undergraduate women's college with graduate programs for women and men.  The college offers more than 60 undergraduate majors and minors and over 25 graduate degrees, certificates, and credentials.  The college is also home to the Mills College School of Education and the Lorry I. Lokey Graduate School of Business & Public Policy.

The A'z: The A'z are a Bay Area music group that have developed a music style mixing rap, hip hop, rock, and other sounds and tracks.  All members of the group have the government issued name "Alex", and thus took on the name "The A'z" because of their first initial.  The A'z members use professional or artistic name's, which are "A.E", "ICE", and "Speedy".  Formerly known as the group 4 Deep, they surfaced on the Bay Area rap scene back in 1997 and quickly became the first hyphy trio to be aired on Bay Area radio stations.  As a result of their surging young fan base they became recognized as "The Beatles of the Bay."  In the Summer of 2006 the A'z formed the label "Wing Team", by which all their productions, recording, and legal matters are formed.  The Wing Team Studios and Label Headquarters are located in the Penthouse of the Broadway Building in heart of downtown Oakland, California.

Ontario Mills: Ontario Mills is the largest shopping mall and outlet mall in San Bernardino County, California.  It is located in Ontario, California, and with 28 million annual visitors, it is one of the top shopping and tourist destinations in Southern California.  It is one of three Mills landmarks in California that are now owned by Simon Property Group since April 2007.  The Outlets at Orange, and The Great Mall are the others.  Ontario Mills was designed by the architectural firm, F+A Architects.

Erin Mills Town Centre: Erin Mills Town Centre is a shopping mall located in Erin Mills, Mississauga, Ontario, Canada, at the corner of Erin Mills Parkway and Eglinton Avenue West.  It is the second largest mall in Mississauga, after Square One.  The mall can be accessed from the 401, 403, and 407 series highways.  Erin Mills Town Centre Bus Terminal is located directly in front of the main entrance of the mall.

The Great Mall of the Great Plains: The Great Mall of the Great Plains was formerly a shopping mall located in Olathe, Kansas, United States.  The largest outlet mall in the state of Kansas, the Great Mall in 2007 had over 80 stores and restaurants.  Burlington Coat Factory is the mall's last remaining anchor store; amenities included indoor glow-in-the-dark miniature golf course, a food court, a Game Zone arcade, and a Dickinson Theatres movie theater with sixteen screens.  Great Mall of the Great Plains was owned & managed by Glimcher Properties Trust until January 2009.  On September 18, 2015, the mall permanently closed its doors.

Supporting paragraphs: Ontario Mills Great Mall of the Bay Area
Answer: California