Question: Which organization owns this independent television station for which Frances Rivera worked as a television reporter and anchor until 2011?

Context paragraphs:
WHDH (TV): WHDH, channel 7, is an independent television station located in Boston, Massachusetts.  WHDH is owned by Sunbeam Television, and operates as part of a duopoly with CW affiliate WLVI (channel 56).  The two stations share studio facilities located at Bulfinch Place, near Government Center in downtown Boston; WHDH's transmitter is located in Newton, Massachusetts.

WGN (AM): WGN, 720 kHz, is a commercial AM radio station in Chicago, Illinois, United States.  The station is owned by Tribune Broadcasting (as the company's sole remaining radio station), and is one of several properties owned by the locally based Tribune Media, which also owns independent television station WGN-TV (Channel 9), and regional cable news channel Chicagoland Television (CLTV).  The station's studios are located at the Tribune Tower on Michigan Avenue in the Chicago Loop, while its transmitter is located in Elk Grove Village.  Since around 1990, WGN has maintained a news/talk format.  WGN does not broadcast in HD.

WLAE-TV: WLAE-TV, virtual channel 32 (UHF digital channel 31), is an educational independent television station located in New Orleans, Louisiana, United States.  The station is owned by the Educational Broadcasting Foundation, a partnership between Catholic-related organization, the Willwoods Community and the Louisiana Educational Television Authority (operators of Louisiana Public Broadcasting, which owns the PBS member stations in Louisiana that are located outside of New Orleans).  WLAE maintains studio facilities located on North Causeway Boulevard in Metairie, and its transmitter is located on Paris Road/Highway 47 (northeast of Chalmette).  On cable, the station is available on Cox Communications channel 14 in standard definition and digital channel 1014 in high definition.

Early Today: Early Today is an American early morning television news program that is broadcast on NBC.  The program features general national and international news stories, financial and entertainment news, off-beat stories, national weather forecasts and sports highlights.  s of 2017 , it is anchored by Frances Rivera and Phillip Mena.

Up (TV series): Up is a news and opinion television program that aired weekends on MSNBC at 8:00 a.m. ET.  The show debuted September 17, 2011 as "Up with Chris Hayes", and was hosted by Hayes until March 2013 when he left for "All In with Chris Hayes", a new MSNBC weekday primetime program.  Steve Kornacki's first episode aired April 13, 2013.  He left in October 2015 for MSNBC dayside.  The show ended in January 2016 for MSNBC's special political coverage.  MSNBC Live now airs in its place with Alex Witt and Frances Rivera.

Frances Rivera: Frances Rivera (born 1970 ) is a Filipino-American journalist and television news anchor.  For ten years, until August 2011, she had been a television reporter and anchor for Boston's NBC affiliate, WHDH.  From 2011-2013, she was a morning news anchor for WPIX in New York City.  In February 2014, she joined NBC News and MSNBC where she serves as Thomas Roberts co-anchor on "MSNBC Live" airing weekdays from 1-3pm ET.

ITV (Thailand): iTV was a television station in Thailand owned by ITV Public Company Limited, a unit of Shin Corporation.  Thailand's first UHF channel, the station was started in 1995 when the company was granted a 30-year concession by the Office of the Permanent Secretary to the Prime Minister's Office to operate a free-to-air television station in the Ultra High Frequency (UHF) spectrum at 510-790 MHz (from Channel 26 to 60).  After a lengthy dispute over unpaid concession fees to the Prime Minister's Office, iTV was taken in 2007 over by the government's Public Relations Department and its name was changed to Thai Independent Television (TITV).  Following a previously unannounced order of Thailand's Public Relations Department delivered the same day, the station closed down operations at the crack of dawn on January 15th, 2008.  In accordance with the Public Broadcasting Service Act, the channel's frequency was assigned to the Thai Public Broadcasting Service, or Thai PBS.

Louisa Hodge: Louisa Hodge is an award-winning Emmy winner and two-time Emmy nominee meteorologist/weather anchor/general assignment reporter for KCBS-2/KCAL-9 at CBS Studio Center in Studio City, Los Angeles, California.  Previously she spent 2 years worked as a meteorologist/anchor/reporter for Independent TV KRON4 in San Francisco and prior to KRON4 she was a TV anchor and reporter for Tribune Fox affiliate KTXL in Sacramento, CA.  She was a weeknight reporter and weekend weather anchor for Fox 40 News at 10 with Teri Cox and Joe Orlando.  Prior to her arrival at KTXL in November 2005, she was a co-host for "Wake Up!"  on KNVN and KHSL-TV in Redding as well as a Field reporter and weather reporter for NCN for a period of time since former anchor Maureen Naylor left NCN for ABC O&O KFSN in Fresno, CA.  Prior to KNVN/KHSL, Louisa worked at WPTV in West Palm Beach, FL as a photographer and worked as an intern at "Good Morning America".  Louisa is a Communications graduate from University of Vermont.  Louisa currently resides in Santa Monica, Los Angeles area, California and enjoys traveling, snowboarding and exploring many outdooristic adventurisms.

WCIU-TV: WCIU-TV, virtual channel 26 (UHF digital channel 27), is an independent television station licensed to Chicago, Illinois, United States.  It serves as the flagship television station of Weigel Broadcasting, and is a sister station to MeTV owned-and-operated station WWME-CD (channel 23) and fellow independent outlet WMEU-CD (channel 48), both fellow Weigel properties that are respectively relayed on WCIU's second and third digital subchannels. All three stations share studio facilities located on Halsted Street (between Washington Boulevard and Madison Street) in the Greektown neighborhood; WCIU's transmitter is located atop the Willis Tower on South Wacker Drive in the Chicago Loop.

Tony Rivera: Javier Espinosa Romero (born December 30, 1973) is a Mexican "luchador", or masked professional wrestler best known under the ring name Tony Rivera.  As Rivera he is currently working on the Mexican professional wrestling independent circuit portraying a "tecnico" ("Good guy") wrestling character.  Rivera worked for Consejo Mundial de Lucha Libre (CMLL) for over 10 years, followed by him working on the Mexican independent circuit, particularly for International Wrestling Revolution Group (IWRG) and International Wrestling League (IWL).  He originally worked as an "Enmascarado" or masked wrestler under the ring names Paris and Renegado ("The Renegade") but has used the name Tony Rivera since 1996.  Following his departure from CMLL he became an advocate for wrestlers rights and pay, including Rivera organizing a blockade of one of CMLL's major shows, the 2011 "Juicio Final".

Supporting paragraphs: Frances Rivera WHDH (TV)
Answer: Sunbeam Television