Question: What is the capital of the county that shares a border with the county where KRSU is licensed to broadcast?

Knowledge 1: KRSU (FM)
KRSU (88.5 FM) is a radio station licensed to Appleton, Minnesota. The station is owned by Minnesota Public Radio (MPR), and airs MPR's "Classical Music Network", originating from KSJN in Minneapolis/St. Paul. [SEP] Knowledge 2: John C. Petersen
John C. Petersen (November 2, 1842 – July 10, 1887) was an American butcher and farmer from Appleton, Wisconsin who served as a member of the Wisconsin State Assembly from Outagamie County. He was elected in 1878 as a Greenbacker, and was re-elected the next year as a "Greenback Democrat" (even though he was opposed by a Democrat). [SEP] Knowledge 3: Pulaski High School
Pulaski High School is a public high school in Pulaski, Wisconsin, in Brown County, Wisconsin (school district also serves parts of Shawano, Outagamie and Oconto counties), that serves students in grades 9 through 12. Its mascot is the Red Raider. [SEP] Knowledge 4: Jerome Quinn
Born in Green Bay, Wisconsin, Quinn was a realtor and served on the Green Bay Common Council, the Brown County, Wisconsin Board of Supervisors, the local Board of Education, and the Wisconsin State Assembly from 1955 until 1973. He was a Republican.
Knowledge 1: Pulaski High School
Pulaski High School is a public high school in Pulaski, Wisconsin, in Brown County, Wisconsin (school district also serves parts of Shawano, Outagamie and Oconto counties), that serves students in grades 9 through 12. Its mascot is the Red Raider. [SEP] Knowledge 2: Jerome Quinn
Born in Green Bay, Wisconsin, Quinn was a realtor and served on the Green Bay Common Council, the Brown County, Wisconsin Board of Supervisors, the local Board of Education, and the Wisconsin State Assembly from 1955 until 1973. He was a Republican. [SEP] Knowledge 3: KRSU (FM)
KRSU (88.5 FM) is a radio station licensed to Appleton, Minnesota. The station is owned by Minnesota Public Radio (MPR), and airs MPR's "Classical Music Network", originating from KSJN in Minneapolis/St. Paul. [SEP] Knowledge 4: John C. Petersen
John C. Petersen (November 2, 1842 – July 10, 1887) was an American butcher and farmer from Appleton, Wisconsin who served as a member of the Wisconsin State Assembly from Outagamie County. He was elected in 1878 as a Greenbacker, and was re-elected the next year as a "Greenback Democrat" (even though he was opposed by a Democrat).
Knowledge 1: Pulaski High School
Pulaski High School is a public high school in Pulaski, Wisconsin, in Brown County, Wisconsin (school district also serves parts of Shawano, Outagamie and Oconto counties), that serves students in grades 9 through 12. Its mascot is the Red Raider. [SEP] Knowledge 2: Jerome Quinn
Born in Green Bay, Wisconsin, Quinn was a realtor and served on the Green Bay Common Council, the Brown County, Wisconsin Board of Supervisors, the local Board of Education, and the Wisconsin State Assembly from 1955 until 1973. He was a Republican. [SEP] Knowledge 3: KRSU (FM)
KRSU (88.5 FM) is a radio station licensed to Appleton, Minnesota. The station is owned by Minnesota Public Radio (MPR), and airs MPR's "Classical Music Network", originating from KSJN in Minneapolis/St. Paul. [SEP] Knowledge 4: WFFG-FM
WFFG-FM (100.3 FM), known as "Froggy 100.3", is a country music radio station in the United States, licensed to Warrensburg, New York, and owned by Pamal Broadcasting. The station broadcasts 24 hours a day on 100.3 MHz with 1,450 watts effective radiated power from a transmitter located near Black Spruce mountain in the town of Warrensburg, Warren County, New York. (shared with WCKM-FM, WCQL and the former location of WNYQ, now WQSH in the Albany market), and serves the Adirondack Region and the Capital District of New York.

Answer: Green Bay