Question: KRPS (89.9 FM) is the National Public Radio member station for the Four State Area in the United States, which operates a translator at 102.7 in Bartlesville, Oklahoma, a city mostly in what county in the U.S. state of Oklahoma?

Context paragraphs:
KCRW: KCRW (89.9 MHz FM) is a National Public Radio member station broadcasting from the campus of Santa Monica College in Santa Monica, where the station is licensed.  KCRW airs original news and music programming in addition to programming from NPR and other affiliates.  A network of repeaters and broadcast translators, as well as internet radio, allows the station to serve the Greater Los Angeles area and other communities in Southern California.  The station's main transmitter is located in Los Angeles' Laurel Canyon district and broadcasts in the HD radio format.

WFYI-FM: WFYI-FM (90.1) is the National Public Radio member station in Indianapolis, Indiana.  It is operated by Metropolitan Indianapolis Public Broadcasting, a public broadcasting community licensee which also operates the area's PBS member station, WFYI Public Television via on-air digital channels 20.1, 20.2 and 20.3.  WFYI-FM operates on a broadcast frequency of 90.1FM and is available on high-digital radio receivers, as 90.1 HD2 (90.1-2), nicknamed "The Point".  HD 1 is marketed as "News/Talk and HD2 as "World/Variety".

KXWT: KXWT (91.3 FM) is a listener-supported public radio station in the Odessa, Texas market, and is owned and operated by Marfa Public Radio.  Until 2012, it was owned and operated by Odessa College.  It is the National Public Radio member station for West Texas.  KXWT now operates at an assigned frequency of 91.3MHz with an effective radiated power of 20,000 watts.  With the purchase of KXWT by Marfa Public Radio, a new transmitter was built in Gardendale to allow the frequency to boost to Midland, Andrews, Crane, and other surrounding areas.  The station operates under the assumed name of West Texas Public Radio.

KERA (FM): KERA (90.1 FM) is a National Public Radio member station serving North Texas.  KERA FM reaches listeners across North Texas and beyond with in-depth news programs and thoughtful conversations unique to public radio.  KERA FM features two award-winning local programs: "Think" with host Krys Boyd and "Anything You Ever Wanted to Know" with host Jeff Whittington.  As a member-supported public radio station, KERA FM aims to educate, inspire, enrich, inform and entertain with unique, quality programming.

WVIA-FM: WVIA-FM (89.9 FM) is a non-commercial, public FM radio station licensed to serve Scranton, Pennsylvania and is the National Public Radio member station for Northeastern Pennsylvania.  The station is owned by the Northeastern Pennsylvania Educational Television Association along with its sister television station, WVIA-TV.  Studios are based in Jenkins Township, near Pittston, and the broadcast tower shared by the stations is located on Penobscot Knob near Mountain Top at ( ).

WHLP: WHLP (89.9 FM) is a radio station broadcasting a Religious format.  Licensed to Hanna, Indiana, United States, it serves the Chicago market.  The station is an affiliate of the Calvary Radio Network and is currently owned by Calvary Radio Network, Inc. an Indiana non profit corporation that owns 12 full power stations and 17 translator stations in a four state area in the Midwest.  WHLP signed on air in October 2001.  The call sign was originally chosen for "Worshiping His Loving Presence".

WBOI: WBOI is an FM radio station located in Fort Wayne, Indiana.  The station operates on the FM radio frequency of 89.1 MHz.  It is a National Public Radio member station, owned and operated by Northeast Indiana Public Radio, a non-profit organization.  The station has studios and a 604-foot transmitter tower in Fort Wayne's Centennial Park.  Effective radiated power is 34,000 watts, covering northeast Indiana, northwest Ohio, and extreme southern Michigan.

Bartlesville, Oklahoma: Bartlesville is a city mostly in Washington County in the U.S. state of Oklahoma.  The population was 35,750 at the 2010 census, with a 2015 estimate of 36,595 according to the U.S. Census Bureau.  Bartlesville is 47 mi north of Tulsa and 18 mi south of the Kansas border.  It is the county seat of Washington County.  The Caney River runs through Bartlesville.

KRPS (FM): KRPS (89.9 FM) is the National Public Radio member station for the Four State Area in the United States.  It is licensed to Pittsburg, Kansas, and owned by Pittsburg State University.  Studios are located in Shirk Hall on the PSU campus, while the transmitter is located two miles south of Weir, Kansas.  It is one of the few NPR stations to be the primary member for two markets--Pittsburg and Joplin, Missouri (though they are a single television market).  It operates a translator at 102.7 in Bartlesville, Oklahoma (in the Tulsa market).

WETS-FM: WETS-FM (89.5 FM) is the National Public Radio member station for the Tri-Cities region of northeast Tennessee and southwest Virginia.  The station is operated by East Tennessee State University as a partnership between ETSU and the station’s listeners.  WETS receives a little over half of its funding from listener contributions.  It also receives public funding from federal (Corporation for Public Broadcasting) and government-funded university sources.  Its studios are located on the ETSU campus in Johnson City, Tennessee.  Operating 24-hours a day, the station also has a SHOUTcast webcast available on its web site.  The station also operates a FM translator at 91.5 MHz in Lenoir, North Carolina.

Supporting paragraphs: KRPS (FM) Bartlesville, Oklahoma
Answer: Washington