Question: Both Poznan and Zlotnki Wielkie performed in what country? 

Context paragraphs:
Buddy Brock: Buddy Brock is an American country music songwriter.  His biggest hits to date are "Watermelon Crawl," co-written with Zack Turner, which reached the #4 spot on the "Billboard" Hot Country Songs chart and made the "Billboard" Hot 100 as a dance remix; and the 1992 song "There Ain't Nothin' Wrong with the Radio," co-written and performed by Aaron Tippin, which held the number 1 position on the country chart for three consecutive weeks in April and May, 1992.  Other songs written or co-written by Brock include "I Wanna Fall in Love," a #3 country hit co-written with Mark Spiro for Lila McCann; "You've Got to Stand for Something" (co-written with and sung by Tippin), which reached #6 on the "Billboard" country chart); "Haunted Heart" (co-written with Kim Williams), a #9 country hit for Sammy Kershaw; and "I Wonder How Far It Is Over You" (co-written with and sung by Tippin), a top-40 country hit.

Teatr Biuro Podróży: Teatr Biuro Podróży ("Travel Agency Theatre") is an award-winning alternative theatre company based in Poznan, Poland.  Founded by Paweł Szkotak in 1988, this Polish theatre ensemble creates and performs large-scale, outdoor theatre on social and political themes, using gesture, physical action, visual spectacle, music, and minimal text.  The company tours regularly and has performed in fifty countries around the world.

Airi Suzuki (violinist): Airi Suzuki (鈴木 愛理 , Suzuki Airi , born 1989 in Tokyo, Japan) is a Japanese violinist.  She began playing the violin at the age of four and joined the Toho Gakuen School of Music in 2005.  In 2006, she was second prize winner at the XIII Henryk Wieniawski Violin Competition.  Suzuki performed her debut recital at Yokosuka in spring 2005, and is studying at the Hanover University of Music, Drama and Media with Krzysztof Wegrzyn.  In the past years she performed with the Tokyo Symphony Orchestra, New Japan Philharmonic Orchestra, Sendai Philharmonic Orchestra, and Poznan Philharmonic Orchestra.  She won fifth prize at the Joseph Joachim International Violin Competition Hannover in 2012.

Gerard Wodarz: Gerard Wodarz (10 August 1913 – 8 November 1982) was one of the best soccer players of interwar Poland.  He was a multiple champion of the country (representing Ruch Wielkie Hajduki, which in January 1939 became Ruch Chorzów) and also played 28 games on the Polish national football team, scoring 9 goals.

Achy Breaky Heart: "Achy Breaky Heart" is a country song written by Don Von Tress.  Originally titled "Don't Tell My Heart" and performed by The Marcy Brothers in 1991, its name was later changed to "Achy Breaky Heart" and performed by Billy Ray Cyrus on his 1992 album "Some Gave All".  As Cyrus' debut single and signature song, it made him famous and has been his most successful song.  It became one of the first singles ever to achieve triple Platinum status in Australia and also 1992's best-selling single in the same country.  In the United States it became a crossover hit on pop and country radio, peaking at number 4 on the "Billboard" Hot 100 and topping the Hot Country Songs chart, becoming the first country single to be certified Platinum since Kenny Rogers and Dolly Parton's "Islands in the Stream" in 1983.  The single topped in several countries, and after being featured on "Top of the Pops" in the United Kingdom, peaked at number 3 on the UK Singles Chart.  It remains Cyrus's biggest hit single in the U.S. to date, and his only one to reach the top 10 of the "Billboard" Hot 100.  Thanks to the video of this hit, there was the explosion of the line dance into the mainstream, becoming a craze.  The song is considered by some as one of the worst songs of all time, featuring at number two in VH1 and "Blender"'s list of the "50 Most Awesomely Bad Songs Ever."

Jean Anderson (dancer): Jean Brown Anderson (1939–1985) was a Canadian dancer, born at Dennyloanhead, Scotland to a musical family.  Her father John Brown had spent time in the Yukon region of Canada prospecting for gold and played the fiddler.  Her mother Jean Day was a well-known singer.  In 1957, Anderson immigrated to Canada with her husband John, settling in the Hamilton and Toronto areas.  She was an accomplished musician and Scottish Country Dance teacher and practitioner.  She formed several Scottish Country Dancing groups, leading the Canadian Scottish Country Dance Team and the Anderson Dancers.  Her groups performed at folk festivals and Highland festivals in the Toronto area as well as Massey Hall with Andy Stewart.  The group performed with Fiddler's Green at the 1973 Mariposa Folk Festival.  Anderson was in demand as an instructor and would travel to different regions and clubs to give classes.  Anderson's siblings Robert Watt Brown and Christine Scott were also active performers of Scottish cultural traditions in Canada.  Anderson also performed in her native Scotland before moving Canada, appearing at the White Rose Festival in Leeds.  Her "Bothkinner" dance instructions was published as a leaflet by the Royal Scottish Country Dance Society.  She died at Toronto East General Hospital on 7 February 1985.

Poznań: Poznań ( ; German: "Posen" , known also by other historical names) is a city on the Warta river in west-central Poland, in the Greater Poland region.  It is best known for its renaissance Old Town and Ostrów Tumski Cathedral.  Today, Poznań is an important cultural and business centre and one of Poland's most populous regions with many regional customs such as Saint John's Fair ("Jarmark Świętojański"), traditional Saint Martin's croissants and a local dialect.

Złotniki Wielkie: Złotniki Wielkie is a village in the administrative district of Gmina Żelazków, within Kalisz County, Greater Poland Voivodeship, in west-central Poland.  It lies approximately 16 km north-east of Kalisz and 104 km south-east of the regional capital Poznań.

Country of origin principle: The country of origin principle is a principle in the law of the European Union for resolving conflict of laws between Member States.  The principle states that, where an action or service is performed in one country but received in another, the applicable law is the law of the country where the action or service is performed.  The opposing principle is the "country of reception principle".  For example, if a sale of goods is made over the Internet from a website in France to a purchaser in Italy, the country of origin principle would be said to apply if French law applied to the transaction, and the country of reception principle if Italian law prevailed.

Tadeusz Kossak: Tadeusz Kossak (1 January 1857 in Paris – 3 July 1935 in Poland), was born into a noted Polish family of artists and writers.  He was an officer in the Polish Army, a freedom fighter, and owner of a country estate in Górki Wielkie, that became a mecca for intellectuals of the era.  He was the father of writer, and World War II actvist and resistance fighter, Zofia Kossak-Szczucka.

Supporting paragraphs: Złotniki Wielkie Poznań
Answer: west-central Poland