Question: WEZR-FM hosts an adult contemporary format of radio that is from the most central city in what Maine county?
Context: WBHC-FM (92.1 FM) is a radio station broadcasting an adult contemporary format licensed to Hampton, South Carolina, USA.  WBHC was named the "Adult Contemporary Radio Station Of The Year, 2014" by 'New Music Weekly Magazine', a radio/music industry trade publication.  Additionally WBHC Program Director/Morning Personality Kevin 'KC' Coan was named "Adult Contemporary Program Director Of The Year".  The station is owned by Bocock Communications, LLC and features local and regional news relevant to Hampton, Allendale, Colleton, Jasper, Beaufort, Effingham and Screven counties.  Network news programming is provided by South Carolina Radio Network and NBC Radio.  WBHC carries Clemson University Football, Hampton County high school football and baseball, and specialty programs including 'On The Beach' with Charlie Brown, Gospel and Old School/Urban Adult Contemporary Jams.  WBHC is the home of the Lowcountry's "Swap & Shop" program from 830-10am weekdays. KLIK (1240 AM), branding as Newstalk 1240, is a radio station broadcasting a News Talk Information format.  Licensed to Jefferson City, Missouri, United States, the station serves the Columbia, Missouri area.  The station is currently owned by Cumulus Media and features programing from ABC Radio and Westwood One.  KLIK also operates a local news operation with sister station KFRU (1400 AM in Columbia, Missouri).  From 1954 until September 8, 1999, KLIK was located at 950 AM, transmitting with a daytime power of 5000 watts and a nighttime power of 500 watts (directional) from a four tower array about 3.2 miles south of Jefferson City.  Early owners of KLIK broadcast a varied format of news and talk programs including music programs of middle of the road, top 40, adult contemporary and country music as 95 KLIK.  For many years, KLIK and KJFF as the two largest regional radio stations (the most powerful AM and FM station in the region) dominated radio listenership in cumulative market share in the Columbia-Jeff City Market of Central Missouri.  In the 1970s and early 1980s KLIK was known as the Live 95 as its broadcasts were all programmed by live deejays, talk hosts and newscasters rather than by a satellite or automation system.  KLIK once operated with an FM sister station in the 1970s and 1980s known was KJFF 106.9 FM a 100,000 watt semi-automated easy listening music station with a large regional coverage signal.  In the early 1980s KLIK and KJFF-FM together were sold by the local Jefferson City operators to a regional group broadcaster, and newspaper publisher, Brill Media.  In about 1982, KJFF-FM 106.9 FM became an adult contemporary music station, initially with a satellite delivered music format, and easy listening music was phased out along with the KJFF call letters which were replaced by the new FM call signs of KTXY.  KLIK 950 AM transitioned over from AC/Contemporary music at about the same time to a 24-hour-a-day live country/western format known as 95 Country.  KLIK carried a variety of programming and a mostly country music format until the late 1990s. Lewiston ( , ; officially the City of Lewiston, Maine) is the second largest city in Maine and the most central city in Androscoggin County.  The city has a population of 36,202.  Located in south-western Maine, the city borders the coastal sideways of the Gulf of Maine and is south of Augusta, the state's capital and north of Portland, the cultural hub of Maine.  It is one-half of the Lewiston-Auburn Metropolitan Statistical Area, commonly referred to as "L.A." or "L-A."  Lewiston exerts a significant impact upon the diversity, religious variety, commerce, education, and economic power of Maine.  It is known for a relatively low cost of living, substantial access to medical care, and an extremely low violent crime rate.  While the dominant language spoken in the city is English, it is home to the largest French-speaking population in the state; the language is spoken by nearly 15% of locals. CIOK-FM, is a Canadian radio station broadcasting at 100.5 FM in Saint John, New Brunswick, owned by the Maritime Broadcasting System.  The station currently offers an adult contemporary format branded on-air as K100 "Saint John's Perfect Music Mix".  Prior to July 2009, it had an adult contemporary format before changing to contemporary hit radio.  As of September 2015, the station moved back to adult contemporary. KYWY (92.9 FM , Star 92.9) is a radio station broadcasting an adult contemporary format.  Every year in December Star 92.9 starts The 25 Days of Christmas and broadcasts a Christmas music format with your Non-Stop Holiday Music through Christmas Day.  And after the holidays Star 92.9 goes back to the adult contemporary format.  Licensed to F. E. Warren Air Force Base, Wyoming, United States, the station serves the Cheyenne and Northern Colorado area.  The station is currently owned by iHeartMedia, Inc., through licensee Citicasters Licenses, Inc. WMAS-FM (94.7 FM) is an adult contemporary music formatted radio station licensed to Enfield, Connecticut.  In the late 1960s WMAS-FM was an "underground" radio station.  Advertising revenue came from the hippie boutiques, head shops, concert venues, and music stores that catered to the counter-cultural youth of the day.  This format ended in September 1969 after complaints were made about expletives in a Wild Man Fischer song.  A protest movement, in part organized by the DJs, failed to save the format.  From 1971-1973, the station programmed Progressive Rock, as WHVY followed by adult contemporary programming.  From 1978-1979, it programmed Disco music then returned to the adult contemporary format. CKRV-FM is a Canadian radio station, broadcasting at 97.5 FM in Kamloops, British Columbia.  The station broadcasts a variety/adult hits format branded as 97.5 The River, and prior to 2010, it had a hot adult contemporary format.  Even though as a top 40 station, it is still being classified as a hot AC station by Mediabase and Nielsen BDS.  CKRV-FM's most recent shift to top 40 was plagued by CKBZ-FM shifting from adult contemporary to hot adult contemporary in the late 2000s. WKSQ (94.5 FM) is a radio station broadcasting an adult contemporary format.  Licensed to Ellsworth, Maine, United States, the station serves the Bangor area.  The station is currently owned by Blueberry Broadcasting.  The station used to air The John Tesh Radio Show up to June 2009.  WKSQ also airs Maine Black Bears football and men's hockey, sharing flagship status of the Black Bear Sports Network with WAEI.  WKSQ's programming is also simulcast in the Skowhegan market on WQSK (97.5 FM) in Madison, which was formerly part of Fox Sports Maine, and in the Mid Coast area on WQSS (102.5 FM) in Camden, which formerly offered its own adult contemporary format. WRCH is a radio station in the Hartford, Connecticut, United States area and broadcasts at 100.5 FM with an Adult Contemporary format.  Its transmitter is located on Rattlesnake Mountain on the WTIC-TV tower, and a backup transmitter in "Radio Park" behind the Connecticut School of Broadcasting (its former studio location), and studios and offices located at 10 Executive Drive, all in Farmington.  Its "Pillow Talk" program on weekday evenings features a Soft Adult Contemporary format. WEZR-FM (92.7 FM; "Maine's Big Z") is a radio station licensed to serve Norway, Maine, United States.  Established in 1970 as WNWY-FM, the station is owned by Mountain Valley Broadcasting, Inc.  It broadcasts a hot adult contemporary format as a simulcast of Lewiston sister station WEZR.
Answer: Androscoggin