Question: Hexagon Barn is located in the town in which Maine county?

Context paragraphs:
Hexagon Barn: The Hexagon Barn of Newport, Maine is believed to be the only building of its type in the state of Maine.  Located at Spring and Railroad Streets, it is attached to a c. 1850 Greek Revival Cape, and is believed to date to that time.  It was listed on the National Register of Historic Places in 1980.

Town–Hollister Farm: Town–Hollister Farm is a historic home and farm complex located at North Granville in Washington County, New York.  The house was built about 1810 and consists of a 2-story, center entrance main block with a 1 ⁄ -story kitchen ell.  The property also includes a mid-19th-century turnpike marker, timber-frame barn, car garage, well, cow barn, wood silo, machinery shed, corn crib, barn cluster, hay barn, and windmill.

Packer Farm and Barkersville Store: Packer Farm and Barkersville Store is a historic farm and general store and national historic district located at Middle Grove, Saratoga County, New York.  The district encompasses four contributing buildings and one contributing structure in the Town of Providence.  They are the Packer house (c. 1825-1859), frame English barn (c. 1825 and later), frame store (c. 1893 and later), second frame barn with attached shed (c. 1860), and a dam.  The Packer house is a two-story, frame dwelling moved to its present location about 1857, along with the English barn.  The house exhibits Federal and Greek Revival style design elements.

Heartsfield–Perry Farm: The Heartsfield–Perry Farm is a historic home and farm located at Rolesville, Wake County, North Carolina, a satellite town of the state capital Raleigh.  The original one-room house was built in the 1790s, with a Greek Revival style update made about 1840.  It is a two-story house with two-story rear ell and one-story rear shed addition.  It features a double-tier Greek-Revival-style—porch and low hipped roof.  The interior of the house retains some Federal style design elements.  Also on the property are the contributing detached kitchen (c. 1840), smokehouse / woodshed (c. 1840), privy (c. 1900), doctor's office (c. 1840), mule barn (c. 1805), pack house (c. 1940), horse barn (c. 1940), feed barn (c. 1840), two tobacco barns (c. 1930, c. 1950), the family cemetery, and the agricultural landscape.

McCoy Polygonal Barn: The McCoy Polygonal Barn is an historical structure located near Hepburn in rural Page County, Iowa.  It was built in 1914 and has been listed on the National Register of Historic Places since 1986.  The hexagon shaped building features white horizontal siding, a large cupola with 12 windows and an aerator.

Miller–Horton–Barben Farm: Miller–Horton–Barben Farm is a historic home and farm and national historic district located at Mendon in Monroe County, New York.  The farm was established about 1808, and is one of the oldest in town.  It includes a Greek Revival style homestead built between about 1822 and 1825, a Greek Revival barn (c. 1850), a gambrel roofed barn (c. 1920), an English barn (c. 1825), and a brick smokehouse (c. 1850).  The house is seven bays wide and has a three-story recessed entrance and setback second story.  It is of post and beam construction and sheathed in clapboard.  Also on the property is the Miller-Barben Cemetery, with burials dating between 1811 and 1858.

Newport, Maine: Newport is a town in Penobscot County, Maine, United States.  The population was 3,275 at the 2010 census.  Newport is situated on Sebasticook Lake.

Johannes Jansen House: The Johannes Jansen House, also known as Johannes Jansen House and Dutch Barn, is located along Decker Road at the foot of the Shawangunk Ridge in the western section of the Town of Shawangunk, in Ulster County, New York, United States.  It was started by Jansen, who had settled the area along with his brother Thomas, whose own house is a mile (1.6 km) to the southeast, in 1750.  His son finished it in the newer Federal style 53 years later.  The property also boasts a Dutch barn.

John McGreer Barn and Crib: John McGreer Barn and Crib are historic structures located in rural Harrison Township, Lee County, Iowa, United States.  They are located on a farm northwest of the town of Donnellson.  The agricultural buildings were listed on the National Register of Historic Places in 2001.  The barn was built in 1884 in the Pennsylvania barn style.  It measures 76 by , and features a cupola on top.  The corn crib is located west of the barn.  The 32 by structure was built around the same time as the barn.  It has a round arch window in its gable front.  The barn and corn crib were two of 13 extant buildings at the time of their nomination on the former John and Julia McGreer farmstead.

WSYY-FM: WSYY-FM (94.9 FM) is a radio station broadcasting for approximately 18¼ hours per day, 7 days a week (from 4:55AM through 11:10PM ET) under the slogan, ""Radio With An Attitude"".  Playing a mix of oldies/classic hits, adult contemporary, rock music, and some country crossovers, the station broadcasts an Adult Hits/Full-Service format for approximately 16 hours per day, from 6:00AM through 10:00PM ET (reserving the first and, also, the final hour of their broadcast day to "When Radio Was").  "The Mountain 94.9" carries local high school sports in season.  "The Mountain 94.9" had also carried the complete schedule of Red Sox Baseball (from 1997 through 2015, prior to becoming a Former Affiliate in 2016, which was when Millinocket's affiliation with the Red Sox Baseball would ultimately be transferred over to co-owned WSYY-AM, thus concluding the frequent interruptions to the music on "The Mountain 94.9" during Baseball season).  The station currently features programming from CBS Radio and carries CBS Radio News at the top of every hour (and has been an affiliate of that network for many decades).  Licensed to Millinocket, Maine, United States, the station's broadcast signal serves the Central Penobscot County, Eastern Piscataquis County, and Southern Aroostook County Maine areas, and the station is licensed to serve the town of Millinocket, Maine, the very town where its studios/offices and tower site are located.  The station is currently owned by Katahdin Communications, Inc.  WSYY-FM originally went on the air in 1978 on 97.7 FM as WKTR, upgrading to its current facilities in 1984 on 94.9.  Prior to their "The Mountain 94.9" branding, WSYY-FM used to be referred to as "North Country 95", airing a full-time Country Music format.  The current format, branding, and slogan was probably adopted around March 1, 2004, when Katahdin Communications, Inc. assumed control of WSYY-FM & WSYY-AM from Katahdin Timberlands, LLC (as a result of the radio station facing increasing land disputes), initially as a short term lease agreement but the transfer of ownership ultimately became permanent.  Those same land disputes would eventually lead to a loss of WSYY-FM's 23,500 watt transmitter location (featuring an antenna HAAT of 211 meters); as a result, WSYY-FM may have been operating under a Special Temporary Authority License (a 12,000 watt facility with an antenna HAAT of 68 meters via Hammond Ridge on Lake Road, about two miles from Millinocket Municipal Airport), ever since as long ago as late 2007, pending a planned permanent move to a 22,000 watt facility with an antenna HAAT of 198.4 meters (from just off Nicatou Road in Medway, well east of WSYY-FM's old or current transmitter tower location).  On November 23th, 2016, the CP for this proposed move was modified to a 45,000 watt facility with an antenna HAAT of 146.7 meters, the first time this proposed move has ever received official approval from the FCC.  WSYY-FM is one of the two Maine affiliates—apart from WLOB—of When Radio Was (7 days a week from 5:00AM through 6:00AM ET and also from 10:00PM through 11:00PM ET), is one of the two Maine affiliates (WWMJ) of The Acoustic Storm (Saturdays from 9:00AM through 12:00PM ET), is Maine's only affiliate of the Crook & Chase syndicated Country Music countdown programming (Sunday afternoons from 2:00PM through 6:00PM ET), and is an affiliate of the Blues Deluxe radio show.  WSYY-FM/WSYY-AM are unusual in that while these stations are authorized to broadcast 24 hours a day, the stations both have sign-offs every day (WSYY-AM signing off at sun-down, broadcasting only on Weekends (but not between Monday-through-Friday) and WSYY-FM broadcasting for approximately 18¼ hours per day, 7 days a week, WSYY-FM's broadcast day concluding with the 11:00PM ET Top-of-the-Hour CBS Radio newscast and then a Nightly Sign-Off Announcement and then an instrumentation of the American national anthem, followed by Dead Air amidst a Transmitter Power-Down, not Signing Back Onto The Air until 4:55AM ET).  In Old Town and also Bangor (and continuing southward and/or southwestward), the station has strong FM co-channel interference with Portland-market WHOM (which transmits from atop Mount Washington in New Hampshire, the tallest peak in the Northeast and had for a long time claimed on its website that it has the largest coverage area of any FM station in the United States, its signal spanning five states: NH, ME, VT, MA, NY and also parts of Southern Quebec Province, Canada), this matter being especially problematic before dawn or after dusk.  In favorable atmospheric conditions, a very weak signal of WHOM can be DX-ed in Millinocket during overnight hours (when WSYY-FM is off-the-air).

Supporting paragraphs: Hexagon Barn Newport, Maine
Answer: Penobscot