{"Question": "Name one country through which the Drina, Techa River, or Big Sioux River flows.", "Reference": ["United States", "Serbia", "Russia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Mayenne, Weisse Elster, or River Deben flows.", "Reference": ["Germany", "Czech Republic", "United Kingdom", "France"]}
{"Question": "Name one country through which the Tefé River, Mamoré River, or Achwa flows.", "Reference": ["Brazil", "Uganda", "Bolivia", "South Sudan"]}
{"Question": "Name one country through which the Vitim, Sava Bohinjka, or Gomal River flows.", "Reference": ["Slovenia", "Pakistan", "Russia", "Afghanistan"]}
{"Question": "Name one country through which the Mazowe River, Epte, or Fishkill Creek flows.", "Reference": ["Mozambique", "Zimbabwe", "United States", "France"]}
{"Question": "Name one country through which the Łyna, Birim River, or Oja flows.", "Reference": ["Ghana", "Russia", "Poland", "Spain"]}
{"Question": "Name one country through which the Nizhnyaya Tunguska, Parthe, or Atrai River flows.", "Reference": ["Germany", "India", "Russia", "Bangladesh"]}
{"Question": "Name one country through which the Kechika River, River Farset, or Molopo River flows.", "Reference": ["United Kingdom", "South Africa", "Canada", "Botswana"]}
{"Question": "Name one country through which the Gila River, Mayenne, or Meža flows.", "Reference": ["Slovenia", "United States", "Austria", "France"]}
{"Question": "Name one country through which the Aragón, Glina, or Guil flows.", "Reference": ["France", "Spain", "Croatia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Euphrates, Ogoki River, or Gatineau River flows.", "Reference": ["Turkey", "Iraq", "Canada", "Syria"]}
{"Question": "Name one country through which the Imjin River, Kama, or Mazaruni River flows.", "Reference": ["South Korea", "North Korea", "Russia", "Guyana"]}
{"Question": "Name one country through which the Gauley River, Kosi River, or Traisen flows.", "Reference": ["Nepal", "United States", "India", "Austria"]}
{"Question": "Name one country through which the Ksani, Donga River, or Shenandoah River flows.", "Reference": ["Cameroon", "United States", "Georgia", "Nigeria"]}
{"Question": "Name one country through which the Shavers Fork, Glina, or River Ver flows.", "Reference": ["United Kingdom", "United States", "Croatia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the River Kelvin, Bečva, or Latorica flows.", "Reference": ["Ukraine", "United Kingdom", "Slovakia", "Czech Republic"]}
{"Question": "Name one country through which the Šventoji, Baro River, or Marais des Cygnes River flows.", "Reference": ["United States", "Lithuania", "Ethiopia", "South Sudan"]}
{"Question": "Name one country through which the Ulanga River, Enipeas, or Mahananda River flows.", "Reference": ["India", "Bangladesh", "Tanzania", "Greece"]}
{"Question": "Name one country through which the Paria River, Ivindo River, or Diyala River flows.", "Reference": ["Gabon", "United States", "Iran", "Iraq"]}
{"Question": "Name one country through which the Jari River, Vilnia, or Bull Run River flows.", "Reference": ["Brazil", "Belarus", "Lithuania", "United States"]}
{"Question": "Name one country through which the Caney Fork, Smoky River, or Czarna Hańcza flows.", "Reference": ["United States", "Belarus", "Canada", "Poland"]}
{"Question": "Name one country through which the Bolaq, Achwa, or Hvítá flows.", "Reference": ["Russia", "Uganda", "South Sudan", "Iceland"]}
{"Question": "Name one country through which the Rakitnica, Neretva, Qarqar River, or Tundzha flows.", "Reference": ["Turkey", "Azerbaijan", "Bosnia and Herzegovina", "Bulgaria"]}
{"Question": "Name one country through which the Łyna, Bečva, or Fils flows.", "Reference": ["Germany", "Czech Republic", "Russia", "Poland"]}
{"Question": "Name one country through which the Pelotas River, Banas River, or Hantan River flows.", "Reference": ["Brazil", "South Korea", "India", "North Korea"]}
{"Question": "Name one country through which the Anseba River, Resava, or Donets flows.", "Reference": ["Ukraine", "Russia", "Serbia", "Eritrea"]}
{"Question": "Name one country through which the Macintyre River, Juniata River, or Delger mörön flows.", "Reference": ["Mongolia", "United States", "Russia", "Australia"]}
{"Question": "Name one country through which the Spokane River, Castlereagh River, or Zeravshan flows.", "Reference": ["United States", "Tajikistan", "Uzbekistan", "Australia"]}
{"Question": "Name one country through which the Opava, Pinheiros River, or Albula flows.", "Reference": ["Brazil", "Czech Republic", "Switzerland", "Poland"]}
{"Question": "Name one country through which the Birsig, Kwisa, or Lehigh River flows.", "Reference": ["United States", "Switzerland", "Poland", "France"]}
{"Question": "Name one country through which the Esla, Afrin River, or Vajont flows.", "Reference": ["Italy", "Turkey", "Spain", "Syria"]}
{"Question": "Name one country through which the Ohio River, Alouette River, or Madre de Dios River flows.", "Reference": ["Peru", "United States", "Canada", "Bolivia"]}
{"Question": "Name one country through which the Nysa Szalona, Durance, or Drina flows.", "Reference": ["Bosnia and Herzegovina", "Poland", "Serbia", "France"]}
{"Question": "Name one country through which the Caledon River, Bogachiel River, or Ajay River flows.", "Reference": ["India", "United States", "South Africa", "Lesotho"]}
{"Question": "Name one country through which the Afrin River, Xingu River, or Shavers Fork flows.", "Reference": ["Brazil", "Turkey", "United States", "Syria"]}
{"Question": "Name one country through which the Warragamba River, Afrin River, or Paria River flows.", "Reference": ["Turkey", "United States", "Syria", "Australia"]}
{"Question": "Name one country through which the Zangmar River, Rakitnica, Neretva, or Dora Riparia flows.", "Reference": ["Iran", "Italy", "Bosnia and Herzegovina", "France"]}
{"Question": "Name one country through which the Big Sioux River, Dallol Bosso, or Barcău River flows.", "Reference": ["Romania", "Hungary", "United States", "Niger"]}
{"Question": "Name one country through which the Vesle, Kunar River, or Range Creek flows.", "Reference": ["United States", "Afghanistan", "Pakistan", "France"]}
{"Question": "Name one country through which the Dora Riparia, North Fork Flathead River, or McKenzie River flows.", "Reference": ["Italy", "Canada", "France", "United States"]}
{"Question": "Name one country through which the Dawson River, Mamoré River, or Ventuari River flows.", "Reference": ["Brazil", "Venezuela", "Bolivia", "Australia"]}
{"Question": "Name one country through which the Blue Nile, Buriganga River, or Aniene flows.", "Reference": ["Italy", "Bangladesh", "Ethiopia", "Sudan"]}
{"Question": "Name one country through which the Warta, Mrežnica, or Ćehotina flows.", "Reference": ["Montenegro", "Poland", "Croatia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Dallol Bosso, Chamb, or River Farset flows.", "Reference": ["Germany", "Czech Republic", "Niger", "United Kingdom"]}
{"Question": "Name one country through which the Payette River, Yaghnob River, or Yobe River flows.", "Reference": ["United States", "Niger", "Nigeria", "Tajikistan"]}
{"Question": "Name one country through which the Zhob River, Leitha, or Yazgulyam River flows.", "Reference": ["Hungary", "Pakistan", "Tajikistan", "Austria"]}
{"Question": "Name one country through which the Sankosh River, Ouergha River, or Vézère flows.", "Reference": ["Bhutan", "India", "Morocco", "France"]}
{"Question": "Name one country through which the Aragón, Pellice, or Inde flows.", "Reference": ["Italy", "Belgium", "Spain", "Germany"]}
{"Question": "Name one country through which the Mže, Michipicoten River, or Potaro River flows.", "Reference": ["Germany", "Czech Republic", "Canada", "Guyana"]}
{"Question": "Name one country through which the Bosut, Oja, or Des Plaines River flows.", "Reference": ["Croatia", "United States", "Spain", "Serbia"]}
{"Question": "Name one country through which the Rideau River, Bóbr, or Tamsa River flows.", "Reference": ["Czech Republic", "Canada", "India", "Poland"]}
{"Question": "Name one country through which the Tapajós River, Little Zab, or Truyère flows.", "Reference": ["Brazil", "Iran", "Iraq", "France"]}
{"Question": "Name one country through which the Saint-Maurice river, Bregava, or Achwa flows.", "Reference": ["Uganda", "Canada", "Bosnia and Herzegovina", "South Sudan"]}
{"Question": "Name one country through which the Lufira River, Kushk River, or Abercrombie River flows.", "Reference": ["Turkmenistan", "Democratic Republic of the Congo", "Afghanistan", "Australia"]}
{"Question": "Name one country through which the Spokane River, Diyala River, or Traisen flows.", "Reference": ["Iran", "United States", "Iraq", "Austria"]}
{"Question": "Name one country through which the Dommel, Sula River, or Aripuanã River flows.", "Reference": ["Brazil", "Netherlands", "Belgium", "Ukraine"]}
{"Question": "Name one country through which the Łyna, Pisuerga River, or Big Sioux River flows.", "Reference": ["Spain", "United States", "Russia", "Poland"]}
{"Question": "Name one country through which the Chir, Šešupė, or Big Walnut Creek flows.", "Reference": ["Lithuania", "United States", "Russia", "Poland"]}
{"Question": "Name one country through which the Shyok River, Barnett River, or Fave river flows.", "Reference": ["India", "France", "Pakistan", "Australia"]}
{"Question": "Name one country through which the Kara Darya, Columbia Slough, or Vetluga flows.", "Reference": ["Kyrgyzstan", "Uzbekistan", "United States", "Russia"]}
{"Question": "Name one country through which the Hale River, Shyok River, or Iskut River flows.", "Reference": ["India", "Pakistan", "Canada", "Australia"]}
{"Question": "Name one country through which the Yèvre, Enz, or Mazowe River flows.", "Reference": ["Germany", "Zimbabwe", "Mozambique", "France"]}
{"Question": "Name one country through which the River Darent, Yakima River, or Javary River flows.", "Reference": ["Brazil", "United Kingdom", "United States", "Peru"]}
{"Question": "Name one country through which the Ibaizabal, Glina, or Santiam River flows.", "Reference": ["United States", "Spain", "Croatia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Elz, Padma River, or Lambro flows.", "Reference": ["Germany", "India", "Bangladesh", "Italy"]}
{"Question": "Name one country through which the Sozh, Udy River, or Hollandse IJssel flows.", "Reference": ["Netherlands", "Belarus", "Ukraine", "Russia"]}
{"Question": "Name one country through which the Delatite River, Vesdre, or Snoqualmie River flows.", "Reference": ["Germany", "Belgium", "United States", "Australia"]}
{"Question": "Name one country through which the Oude IJssel, Oriskany Creek, or River Coln flows.", "Reference": ["Germany", "Netherlands", "United States", "United Kingdom"]}
{"Question": "Name one country through which the Tamir River, Elgi, or Cem River flows.", "Reference": ["Mongolia", "Montenegro", "Albania", "Russia"]}
{"Question": "Name one country through which the Ergene, Creuse, or Imjin River flows.", "Reference": ["South Korea", "Turkey", "North Korea", "France"]}
{"Question": "Name one country through which the Moskva River, Lom, or Niers flows.", "Reference": ["Germany", "Netherlands", "Russia", "Bulgaria"]}
{"Question": "Name one country through which the Dender, Spokane River, or Marico River flows.", "Reference": ["South Africa", "Belgium", "United States", "Botswana"]}
{"Question": "Name one country through which the Pasión River, Alwand River, or Pa Sak River flows.", "Reference": ["Iran", "Iraq", "Thailand", "Guatemala"]}
{"Question": "Name one country through which the Vorotan River, Santa Lucía River, or Emory River flows.", "Reference": ["United States", "Armenia", "Uruguay", "Azerbaijan"]}
{"Question": "Name one country through which the Culuene River, Sieg, or Aidar flows.", "Reference": ["Brazil", "Ukraine", "Russia", "Germany"]}
{"Question": "Name one country through which the Kelkit River, Rednitz, or Pibor River flows.", "Reference": ["Germany", "Turkey", "Ethiopia", "South Sudan"]}
{"Question": "Name one country through which the Neretva, Bahr el Zeraf, or Catawba River flows.", "Reference": ["Croatia", "United States", "Bosnia and Herzegovina", "South Sudan"]}
{"Question": "Name one country through which the Dallol Bosso, Bahr al-Arab, or Kiskatinaw River flows.", "Reference": ["Niger", "Canada", "Sudan", "South Sudan"]}
{"Question": "Name one country through which the Iskut River, Bahr al-Arab, or Vltava flows.", "Reference": ["Czech Republic", "Canada", "Sudan", "South Sudan"]}
{"Question": "Name one country through which the Wenatchee River, Moder, or Arauca River flows.", "Reference": ["Colombia", "United States", "Venezuela", "France"]}
{"Question": "Name one country through which the Periyar River, Los Gatos Creek, or Achwa flows.", "Reference": ["India", "United States", "Uganda", "South Sudan"]}
{"Question": "Name one country through which the Pasión River, Olifants River, or Gambila River flows.", "Reference": ["Pakistan", "South Africa", "Afghanistan", "Guatemala"]}
{"Question": "Name one country through which the Synyukha, Ishim, or River Avonmore flows.", "Reference": ["Kazakhstan", "Ukraine", "Russia", "Ireland"]}
{"Question": "Name one country through which the West Road River, Gandaki River, or Prosna flows.", "Reference": ["Nepal", "India", "Canada", "Poland"]}
{"Question": "Name one country through which the Nerl, Anseba River, or Dja River flows.", "Reference": ["Cameroon", "Russia", "Republic of the Congo", "Eritrea"]}
{"Question": "Name one country through which the Guy Fawkes River, Volme, or Ok Tedi River flows.", "Reference": ["Germany", "Papua New Guinea", "Indonesia", "Australia"]}
{"Question": "Name one country through which the Big Walnut Creek, Marshyangdi, or Kasplya flows.", "Reference": ["Nepal", "United States", "Russia", "Belarus"]}
{"Question": "Name one country through which the Bukhan River, Dubysa, or Coulonge River flows.", "Reference": ["South Korea", "North Korea", "Lithuania", "Canada"]}
{"Question": "Name one country through which the Lulonga River, Juruá River, or River Darent flows.", "Reference": ["Brazil", "Democratic Republic of the Congo", "United Kingdom", "Peru"]}
{"Question": "Name one country through which the Panaro, Sajó, or Pinka flows.", "Reference": ["Slovakia", "Italy", "Austria", "Hungary"]}
{"Question": "Name one country through which the Ia Drang River, Fischa, or Arly flows.", "Reference": ["Austria", "France", "Vietnam", "Cambodia"]}
{"Question": "Name one country through which the Opava, Kama, or Someșul Mic flows.", "Reference": ["Romania", "Czech Republic", "Russia", "Poland"]}
{"Question": "Name one country through which the Chir, Farmington River, or Sambre flows.", "Reference": ["Belgium", "United States", "Russia", "France"]}
{"Question": "Name one country through which the Mureș River, Wenatchee River, or Pinka flows.", "Reference": ["Romania", "Austria", "Hungary", "United States"]}
{"Question": "Name one country through which the Montone, Franklin River, or Pčinja flows.", "Reference": ["North Macedonia", "Italy", "Serbia", "Australia"]}
{"Question": "Name one country through which the Millstone River, Tekezé River, or Clinch River flows.", "Reference": ["Ethiopia", "Sudan", "United States", "Eritrea"]}
{"Question": "Name one country through which the Shebelle River, Gravina di Matera, or Anseba River flows.", "Reference": ["Somalia", "Italy", "Ethiopia", "Eritrea"]}
{"Question": "Name one country through which the Kwilu River, Coca River, or Loue flows.", "Reference": ["Angola", "Democratic Republic of the Congo", "Ecuador", "France"]}
{"Question": "Name one country through which the Gandaki River, Peace River, or Bolaq flows.", "Reference": ["Nepal", "India", "Russia", "Canada"]}
{"Question": "Name one country through which the Osage River, River Tame, or Rzav flows.", "Reference": ["United Kingdom", "United States", "Serbia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Zeravshan, Paria River, or Orlice flows.", "Reference": ["Uzbekistan", "United States", "Tajikistan", "Czech Republic"]}
{"Question": "Name one country through which the Hornád, Juniata River, or Düssel flows.", "Reference": ["Germany", "Hungary", "Slovakia", "United States"]}
{"Question": "Name one country through which the Agan River, Someș River, or Tug Fork flows.", "Reference": ["Romania", "Hungary", "United States", "Russia"]}
{"Question": "Name one country through which the Thaya, Elz, or Dender flows.", "Reference": ["Germany", "Belgium", "Czech Republic", "Austria"]}
{"Question": "Name one country through which the Oriskany Creek, River Dearne, or Kushk River flows.", "Reference": ["United Kingdom", "Turkmenistan", "United States", "Afghanistan"]}
{"Question": "Name one country through which the Tietê River, Dyle, or Debed flows.", "Reference": ["Brazil", "Belgium", "Armenia", "Georgia"]}
{"Question": "Name one country through which the Katherine River, Napo River, or Banas River flows.", "Reference": ["India", "Ecuador", "Peru", "Australia"]}
{"Question": "Name one country through which the Tungnaá, Aar (Lahn), or Neris flows.", "Reference": ["Germany", "Belarus", "Lithuania", "Iceland"]}
{"Question": "Name one country through which the Los Gatos Creek, Allaine, or Zbruch flows.", "Reference": ["Ukraine", "United States", "Switzerland", "France"]}
{"Question": "Name one country through which the Crișul Repede River, Kama, or Great Darling Anabranch flows.", "Reference": ["Romania", "Hungary", "Russia", "Australia"]}
{"Question": "Name one country through which the Kushk River, Jihlava, or Westbourne flows.", "Reference": ["United Kingdom", "Turkmenistan", "Czech Republic", "Afghanistan"]}
{"Question": "Name one country through which the Mureș River, Dawson River, or Marne flows.", "Reference": ["Romania", "Hungary", "France", "Australia"]}
{"Question": "Name one country through which the Castlereagh River, Lom, or Sabie River flows.", "Reference": ["Bulgaria", "Mozambique", "South Africa", "Australia"]}
{"Question": "Name one country through which the Peace River, Ruak River, or Dale River flows.", "Reference": ["Myanmar", "Canada", "Thailand", "Australia"]}
{"Question": "Name one country through which the Haltwhistle Burn, West Rapti River, or Radbuza flows.", "Reference": ["Nepal", "United Kingdom", "India", "Czech Republic"]}
{"Question": "Name one country through which the Ohoopee River, Spree, or Chenab River flows.", "Reference": ["Germany", "United States", "Pakistan", "India"]}
{"Question": "Name one country through which the Desna, Dyoma, or Tundzha flows.", "Reference": ["Turkey", "Ukraine", "Russia", "Bulgaria"]}
{"Question": "Name one country through which the Runde River, Upa, or Oude IJssel flows.", "Reference": ["Germany", "Netherlands", "Zimbabwe", "Russia"]}
{"Question": "Name one country through which the Alzette, Manych, or Xingu River flows.", "Reference": ["Brazil", "Luxembourg", "Russia", "France"]}
{"Question": "Name one country through which the Floyd River, Napo River, or Smoky River flows.", "Reference": ["United States", "Ecuador", "Peru", "Canada"]}
{"Question": "Name one country through which the Simme, Sharda River, or Flint River flows.", "Reference": ["Nepal", "India", "Switzerland", "United States"]}
{"Question": "Name one country through which the Ohře, Runde River, or Henares river flows.", "Reference": ["Germany", "Czech Republic", "Zimbabwe", "Spain"]}
{"Question": "Name one country through which the Great Zab, Abercrombie River, or Scioto River flows.", "Reference": ["Turkey", "United States", "Iraq", "Australia"]}
{"Question": "Name one country through which the Nogoa River, Cerna (Danube), or Pai River flows.", "Reference": ["Romania", "Myanmar", "Thailand", "Australia"]}
{"Question": "Name one country through which the Surma River, Manych, or Grande Ronde River flows.", "Reference": ["United States", "India", "Bangladesh", "Russia"]}
{"Question": "Name one country through which the River Windrush, Juniata River, or Ruak River flows.", "Reference": ["Myanmar", "United Kingdom", "United States", "Thailand"]}
{"Question": "Name one country through which the Alzette, Lom, or Synyukha flows.", "Reference": ["Bulgaria", "Luxembourg", "Ukraine", "France"]}
{"Question": "Name one country through which the Blue Nile, Lašva, or Chena River flows.", "Reference": ["United States", "Ethiopia", "Sudan", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Ūla, White Main, or Someșul Mic flows.", "Reference": ["Germany", "Belarus", "Lithuania", "Romania"]}
{"Question": "Name one country through which the Shebelle River, Itz, or Emory River flows.", "Reference": ["Germany", "Somalia", "United States", "Ethiopia"]}
{"Question": "Name one country through which the McKenzie River, Mechi River, or Pinheiros River flows.", "Reference": ["Nepal", "United States", "India", "Brazil"]}
{"Question": "Name one country through which the Sajó, Soan River, or Saksahan flows.", "Reference": ["Hungary", "Slovakia", "Ukraine", "Pakistan"]}
{"Question": "Name one country through which the Napo River, Macumba River, or Tura flows.", "Reference": ["Ecuador", "Peru", "Russia", "Australia"]}
{"Question": "Name one country through which the Protva, Blue Nile, or Ulanga River flows.", "Reference": ["Tanzania", "Russia", "Ethiopia", "Sudan"]}
{"Question": "Name one country through which the Pasión River, Donga River, or Vuka flows.", "Reference": ["Cameroon", "Croatia", "Nigeria", "Guatemala"]}
{"Question": "Name one country through which the Marañón River, Ravi River, or Roosevelt River flows.", "Reference": ["Brazil", "India", "Pakistan", "Peru"]}
{"Question": "Name one country through which the Goulburn River, Rurubu River, or Olifants River flows.", "Reference": ["South Africa", "Burundi", "Tanzania", "Australia"]}
{"Question": "Name one country through which the Middle Fork Flathead River, Hida River, or Pai River flows.", "Reference": ["Myanmar", "United States", "Japan", "Thailand"]}
{"Question": "Name one country through which the Aiguillon, Esla, or Kalchyk flows.", "Reference": ["Ukraine", "Spain", "Russia", "France"]}
{"Question": "Name one country through which the Lusatian Nysa, Fave river, or Warta flows.", "Reference": ["Czech Republic", "France", "Germany", "Poland"]}
{"Question": "Name one country through which the Little Snake River, Vuka, or Kasai River flows.", "Reference": ["United States", "Democratic Republic of the Congo", "Croatia", "Angola"]}
{"Question": "Name one country through which the Uy, River Deben, or Hornád flows.", "Reference": ["Hungary", "United Kingdom", "Russia", "Slovakia"]}
{"Question": "Name one country through which the Truyère, Bikin, or Ćehotina flows.", "Reference": ["Montenegro", "Russia", "Bosnia and Herzegovina", "France"]}
{"Question": "Name one country through which the Psel, Erenik, or River Brent flows.", "Reference": ["United Kingdom", "Ukraine", "Kosovo", "Russia"]}
{"Question": "Name one country through which the Cem River, Nerl, or Castlereagh River flows.", "Reference": ["Montenegro", "Albania", "Russia", "Australia"]}
{"Question": "Name one country through which the Atrai River, Scott River, or River Farset flows.", "Reference": ["United States", "India", "Bangladesh", "United Kingdom"]}
{"Question": "Name one country through which the Regen, Kaduna River, or Erenik flows.", "Reference": ["Germany", "Czech Republic", "Nigeria", "Kosovo"]}
{"Question": "Name one country through which the Ner, Payette River, or Surma River flows.", "Reference": ["United States", "Bangladesh", "Poland", "India"]}
{"Question": "Name one country through which the Ishim, Sankuru River, or Tamnava flows.", "Reference": ["Kazakhstan", "Democratic Republic of the Congo", "Russia", "Serbia"]}
{"Question": "Name one country through which the Pinka, Scrivia, or Gardon flows.", "Reference": ["Hungary", "France", "Italy", "Austria"]}
{"Question": "Name one country through which the Queich, Váh, or Vakhsh River flows.", "Reference": ["Germany", "Kyrgyzstan", "Slovakia", "Tajikistan"]}
{"Question": "Name one country through which the Resava, Atrai River, or Itkillik River flows.", "Reference": ["United States", "India", "Bangladesh", "Serbia"]}
{"Question": "Name one country through which the Adaja river, Gomal River, or Aragvi River flows.", "Reference": ["Pakistan", "Georgia", "Spain", "Afghanistan"]}
{"Question": "Name one country through which the Irkut, Ipoly, or Gunt River flows.", "Reference": ["Hungary", "Slovakia", "Russia", "Tajikistan"]}
{"Question": "Name one country through which the Kelkit River, Wadi al-Far'a, or Heath River flows.", "Reference": ["Turkey", "West Bank", "Bolivia", "Peru"]}
{"Question": "Name one country through which the Red Volta, Akkanburlyk, or Pachitea River flows.", "Reference": ["Kazakhstan", "Burkina Faso", "Ghana", "Peru"]}
{"Question": "Name one country through which the Lom, Uvac, or Dale River flows.", "Reference": ["Bosnia and Herzegovina", "Australia", "Serbia", "Bulgaria"]}
{"Question": "Name one country through which the Sog River, Ūla, or Aiguillon flows.", "Reference": ["Belarus", "France", "Lithuania", "Iceland"]}
{"Question": "Name one country through which the Delatite River, Mayo Kébi, or Wallkill River flows.", "Reference": ["Cameroon", "United States", "Chad", "Australia"]}
{"Question": "Name one country through which the Manych, Albula, or Ohře flows.", "Reference": ["Germany", "Czech Republic", "Switzerland", "Russia"]}
{"Question": "Name one country through which the Neosho River, Dawson River, or Neris flows.", "Reference": ["United States", "Lithuania", "Belarus", "Australia"]}
{"Question": "Name one country through which the Atrai River, Panjshir River, or Culuene River flows.", "Reference": ["Brazil", "India", "Bangladesh", "Afghanistan"]}
{"Question": "Name one country through which the Jhelum River, Dora Riparia, or Secchia flows.", "Reference": ["Italy", "Pakistan", "France", "India"]}
{"Question": "Name one country through which the Secchia, Hinterrhein, or Caledon River flows.", "Reference": ["Lesotho", "Switzerland", "Italy", "South Africa"]}
{"Question": "Name one country through which the Kaduna River, Angereb River, or Catawba River flows.", "Reference": ["United States", "Nigeria", "Ethiopia", "Sudan"]}
{"Question": "Name one country through which the Vorskla, Logar River, or Teles Pires River flows.", "Reference": ["Brazil", "Ukraine", "Russia", "Afghanistan"]}
{"Question": "Name one country through which the Someș River, Spree, or Sarthe flows.", "Reference": ["Romania", "Hungary", "Germany", "France"]}
{"Question": "Name one country through which the Sutla, River Wey, or Gomti River flows.", "Reference": ["Slovenia", "India", "United Kingdom", "Croatia"]}
{"Question": "Name one country through which the Kankakee River, Surma River, or Lašva flows.", "Reference": ["United States", "Bangladesh", "India", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Big Butte Creek, Chemnitz, or Dunajec flows.", "Reference": ["Germany", "United States", "Poland", "Slovakia"]}
{"Question": "Name one country through which the Pa Sak River, Lys, or Bull Run flows.", "Reference": ["Belgium", "United States", "Thailand", "France"]}
{"Question": "Name one country through which the Scott River, Orljava, or Timok flows.", "Reference": ["United States", "Serbia", "Croatia", "Bulgaria"]}
{"Question": "Name one country through which the Irati River, Tara, or Bode flows.", "Reference": ["Germany", "Montenegro", "Spain", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Naryn River, Ventuari River, or Ocmulgee River flows.", "Reference": ["Kyrgyzstan", "Uzbekistan", "Venezuela", "United States"]}
{"Question": "Name one country through which the Hoosic River, Pinheiros River, or Imjin River flows.", "Reference": ["Brazil", "South Korea", "United States", "North Korea"]}
{"Question": "Name one country through which the Glina, Savinja, or Sviyaga flows.", "Reference": ["Slovenia", "Croatia", "Russia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Perené River, Khrami River, or DuPage River flows.", "Reference": ["United States", "Georgia", "Peru", "Azerbaijan"]}
{"Question": "Name one country through which the Moyka River, Kofarnihon River, or Panjshir River flows.", "Reference": ["Uzbekistan", "Russia", "Tajikistan", "Afghanistan"]}
{"Question": "Name one country through which the Vetluga, Lom, or Šešupė flows.", "Reference": ["Bulgaria", "Lithuania", "Russia", "Poland"]}
{"Question": "Name one country through which the White Main, Diyala River, or Wallkill River flows.", "Reference": ["Germany", "Iran", "United States", "Iraq"]}
{"Question": "Name one country through which the Mureș River, Malka, or Barnett River flows.", "Reference": ["Romania", "Hungary", "Russia", "Australia"]}
{"Question": "Name one country through which the Nakdong River, Wardha River, or Madeira River flows.", "Reference": ["Brazil", "South Korea", "India", "Bolivia"]}
{"Question": "Name one country through which the Boven-Merwede, Rába, or Westbourne flows.", "Reference": ["United Kingdom", "Hungary", "Netherlands", "Austria"]}
{"Question": "Name one country through which the Senne, Río Cuareim, or River Ericht flows.", "Reference": ["Brazil", "Belgium", "Uruguay", "United Kingdom"]}
{"Question": "Name one country through which the Ner, Akkanburlyk, or Javary River flows.", "Reference": ["Kazakhstan", "Peru", "Poland", "Brazil"]}
{"Question": "Name one country through which the Nied, Ruhr, or Iori River flows.", "Reference": ["Germany", "Georgia", "Azerbaijan", "France"]}
{"Question": "Name one country through which the Crișul Alb River, Ishim, or Baksan flows.", "Reference": ["Romania", "Kazakhstan", "Hungary", "Russia"]}
{"Question": "Name one country through which the Big Walnut Creek, Ubaye, or Karaš flows.", "Reference": ["Romania", "United States", "Serbia", "France"]}
{"Question": "Name one country through which the Hollandse IJssel, Oise, or Guy Fawkes River flows.", "Reference": ["Belgium", "Netherlands", "Australia", "France"]}
{"Question": "Name one country through which the Sillaro, Little Muskingum River, or Mahananda River flows.", "Reference": ["Bangladesh", "United States", "Italy", "India"]}
{"Question": "Name one country through which the Panjshir River, Delger mörön, or Ajay River flows.", "Reference": ["Mongolia", "India", "Afghanistan", "Russia"]}
{"Question": "Name one country through which the Huisne, Birsig, or Seym flows.", "Reference": ["Ukraine", "Switzerland", "Russia", "France"]}
{"Question": "Name one country through which the Sillaro, Bermejo, or Hida River flows.", "Reference": ["Japan", "Italy", "Argentina", "Bolivia"]}
{"Question": "Name one country through which the Big Sioux River, Gandaki River, or Baksan flows.", "Reference": ["Nepal", "United States", "Russia", "India"]}
{"Question": "Name one country through which the Shawangunk Kill, Pader, or Bafing River flows.", "Reference": ["Germany", "United States", "Guinea", "Mali"]}
{"Question": "Name one country through which the Afrin River, Vologne, or Hinterrhein flows.", "Reference": ["Turkey", "France", "Switzerland", "Syria"]}
{"Question": "Name one country through which the Chi River, Vesle, or Madre de Dios River flows.", "Reference": ["Bolivia", "Peru", "Thailand", "France"]}
{"Question": "Name one country through which the Androscoggin River, Río Cuareim, or River Isla flows.", "Reference": ["Brazil", "United States", "Uruguay", "United Kingdom"]}
{"Question": "Name one country through which the Pastaza River, Synyukha, or Tugaloo River flows.", "Reference": ["United States", "Ukraine", "Ecuador", "Peru"]}
{"Question": "Name one country through which the Allia, Nemunėlis, or Shotover River flows.", "Reference": ["Latvia", "Italy", "New Zealand", "Lithuania"]}
{"Question": "Name one country through which the River Farset, Huisne, or Arauca River flows.", "Reference": ["Colombia", "United Kingdom", "Venezuela", "France"]}
{"Question": "Name one country through which the Mattawa River, Wenatchee River, or Vilnia flows.", "Reference": ["Lithuania", "United States", "Belarus", "Canada"]}
{"Question": "Name one country through which the Benue River, Floyd River, or Uy flows.", "Reference": ["Cameroon", "United States", "Nigeria", "Russia"]}
{"Question": "Name one country through which the Łyna, Aar (Lahn), or Colentina River flows.", "Reference": ["Germany", "Romania", "Russia", "Poland"]}
{"Question": "Name one country through which the River Dearne, Bóbr, or Chir flows.", "Reference": ["United Kingdom", "Russia", "Poland", "Czech Republic"]}
{"Question": "Name one country through which the Ebola River, Anglin, or Bukhan River flows.", "Reference": ["South Korea", "Democratic Republic of the Congo", "North Korea", "France"]}
{"Question": "Name one country through which the Cremera, Takutu River, or Chir flows.", "Reference": ["Brazil", "Italy", "Russia", "Guyana"]}
{"Question": "Name one country through which the Kalchyk, Gallatin River, or Ogoki River flows.", "Reference": ["United States", "Ukraine", "Russia", "Canada"]}
{"Question": "Name one country through which the Strumica, Panaro, or Spokane River flows.", "Reference": ["United States", "North Macedonia", "Italy", "Bulgaria"]}
{"Question": "Name one country through which the Ghorband River, Little Minnesota River, or Onon River flows.", "Reference": ["Mongolia", "United States", "Afghanistan", "Russia"]}
{"Question": "Name one country through which the Little Zab, Vltava, or Helena River flows.", "Reference": ["Iran", "Czech Republic", "Iraq", "Australia"]}
{"Question": "Name one country through which the Coosa River, Kashafrud River, or Pibor River flows.", "Reference": ["Iran", "United States", "Ethiopia", "South Sudan"]}
{"Question": "Name one country through which the Pasión River, Oise, or Tamina flows.", "Reference": ["Belgium", "Switzerland", "Guatemala", "France"]}
{"Question": "Name one country through which the Ebola River, River Finn, or Kankakee River flows.", "Reference": ["Ireland", "Democratic Republic of the Congo", "United Kingdom", "United States"]}
{"Question": "Name one country through which the Shipra River, Eisack, or Napo River flows.", "Reference": ["Ecuador", "India", "Italy", "Peru"]}
{"Question": "Name one country through which the Strumica, Chir, or Cerna (Danube) flows.", "Reference": ["Romania", "North Macedonia", "Russia", "Bulgaria"]}
{"Question": "Name one country through which the Red Volta, Aragvi River, or Oude Maas flows.", "Reference": ["Burkina Faso", "Netherlands", "Georgia", "Ghana"]}
{"Question": "Name one country through which the Sambre, Landwasser, or Shotover River flows.", "Reference": ["Belgium", "Switzerland", "New Zealand", "France"]}
{"Question": "Name one country through which the Olifants River, San, or Kan flows.", "Reference": ["Ukraine", "Russia", "Poland", "South Africa"]}
{"Question": "Name one country through which the Nevėžis, Franklin River, or Psel flows.", "Reference": ["Ukraine", "Lithuania", "Russia", "Australia"]}
{"Question": "Name one country through which the Arly, Bóbr, or Spokane River flows.", "Reference": ["Czech Republic", "United States", "Poland", "France"]}
{"Question": "Name one country through which the Red Volta, Wenatchee River, or Loddon River flows.", "Reference": ["Burkina Faso", "United States", "Ghana", "Australia"]}
{"Question": "Name one country through which the Clark Fork, Badyarikha River, or Vesdre flows.", "Reference": ["Germany", "Belgium", "United States", "Russia"]}
{"Question": "Name one country through which the Delta River, Lys, or Prosna flows.", "Reference": ["Belgium", "United States", "Poland", "France"]}
{"Question": "Name one country through which the Jajrud River, Vuka, or Debed flows.", "Reference": ["Iran", "Armenia", "Georgia", "Croatia"]}
{"Question": "Name one country through which the Xingu River, Bafing River, or Dubysa flows.", "Reference": ["Brazil", "Lithuania", "Guinea", "Mali"]}
{"Question": "Name one country through which the Steelpoort River, Kettle River, or Rednitz flows.", "Reference": ["Germany", "United States", "Canada", "South Africa"]}
{"Question": "Name one country through which the Alouette River, Chenab River, or Düssel flows.", "Reference": ["Germany", "India", "Pakistan", "Canada"]}
{"Question": "Name one country through which the Flathead River, Dale River, or River Beal flows.", "Reference": ["United Kingdom", "United States", "Canada", "Australia"]}
{"Question": "Name one country through which the White Main, Takutu River, or Baïse flows.", "Reference": ["Germany", "Guyana", "Brazil", "France"]}
{"Question": "Name one country through which the Saksahan, Eisack, or Sambre flows.", "Reference": ["Belgium", "Ukraine", "Italy", "France"]}
{"Question": "Name one country through which the Salzach, Little Muskingum River, or Tapajós River flows.", "Reference": ["Germany", "United States", "Brazil", "Austria"]}
{"Question": "Name one country through which the Tshuapa River, Los Gatos Creek, or Sabie River flows.", "Reference": ["Mozambique", "Democratic Republic of the Congo", "United States", "South Africa"]}
{"Question": "Name one country through which the Aure, Snov, or Coulonge River flows.", "Reference": ["Ukraine", "Russia", "Canada", "France"]}
{"Question": "Name one country through which the Calapooia River, Teesta River, or Mayenne flows.", "Reference": ["United States", "Bangladesh", "India", "France"]}
{"Question": "Name one country through which the Jari River, Upa, or Kunar River flows.", "Reference": ["Brazil", "Pakistan", "Russia", "Afghanistan"]}
{"Question": "Name one country through which the Mark, Aure, or Pelly River flows.", "Reference": ["Belgium", "Netherlands", "Canada", "France"]}
{"Question": "Name one country through which the Mazowe River, Dyoma, or Gila River flows.", "Reference": ["Mozambique", "Zimbabwe", "Russia", "United States"]}
{"Question": "Name one country through which the Moonie River, Bermejo, or Niobrara River flows.", "Reference": ["United States", "Argentina", "Bolivia", "Australia"]}
{"Question": "Name one country through which the Scioto River, Ohře, or Panaro flows.", "Reference": ["Germany", "United States", "Italy", "Czech Republic"]}
{"Question": "Name one country through which the John Day River, Kasai River, or Coca River flows.", "Reference": ["United States", "Democratic Republic of the Congo", "Ecuador", "Angola"]}
{"Question": "Name one country through which the Blanchard River, Meža, or Cheremosh River flows.", "Reference": ["Slovenia", "United States", "Ukraine", "Austria"]}
{"Question": "Name one country through which the River Yeo, Rába, or Jamieson River flows.", "Reference": ["Hungary", "United Kingdom", "Australia", "Austria"]}
{"Question": "Name one country through which the Wang River, San, or Dender flows.", "Reference": ["Belgium", "Ukraine", "Poland", "Thailand"]}
{"Question": "Name one country through which the Nitra, Pelly River, or Someș River flows.", "Reference": ["Romania", "Hungary", "Slovakia", "Canada"]}
{"Question": "Name one country through which the Czarna Hańcza, Vaal River, or Kunduz River flows.", "Reference": ["Belarus", "Afghanistan", "Poland", "South Africa"]}
{"Question": "Name one country through which the Pinka, Spree, or Purna flows.", "Reference": ["Germany", "Hungary", "India", "Austria"]}
{"Question": "Name one country through which the River Avonmore, Mže, or Palouse River flows.", "Reference": ["Ireland", "Czech Republic", "United States", "Germany"]}
{"Question": "Name one country through which the Sacambaya River, Henares river, or Pai River flows.", "Reference": ["Myanmar", "Thailand", "Spain", "Bolivia"]}
{"Question": "Name one country through which the Ciron, Crișul Alb River, or Orljava flows.", "Reference": ["Romania", "Hungary", "Croatia", "France"]}
{"Question": "Name one country through which the Tietê River, Uvac, or Chickahominy River flows.", "Reference": ["Brazil", "United States", "Serbia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Erenik, River Isla, or Porcupine River flows.", "Reference": ["United Kingdom", "Kosovo", "United States", "Canada"]}
{"Question": "Name one country through which the Guy Fawkes River, Moskva River, or Kettle River flows.", "Reference": ["United States", "Russia", "Canada", "Australia"]}
{"Question": "Name one country through which the Chambal River, Desna, or Ślęza flows.", "Reference": ["India", "Ukraine", "Russia", "Poland"]}
{"Question": "Name one country through which the Donga River, Psel, or Smotrych River flows.", "Reference": ["Nigeria", "Cameroon", "Ukraine", "Russia"]}
{"Question": "Name one country through which the Zbruch, Androscoggin River, or Kara Darya flows.", "Reference": ["Kyrgyzstan", "Ukraine", "United States", "Uzbekistan"]}
{"Question": "Name one country through which the Yèvre, West Rapti River, or River Foss flows.", "Reference": ["Nepal", "India", "United Kingdom", "France"]}
{"Question": "Name one country through which the Paria River, Aragón, or Spöl flows.", "Reference": ["Italy", "United States", "Switzerland", "Spain"]}
{"Question": "Name one country through which the Columbia Slough, Manzanares, or Dommel flows.", "Reference": ["Netherlands", "United States", "Spain", "Belgium"]}
{"Question": "Name one country through which the Debed, River Kelvin, or Big Hole River flows.", "Reference": ["Armenia", "United Kingdom", "Georgia", "United States"]}
{"Question": "Name one country through which the Sangamon River, River Finn, or Porcupine River flows.", "Reference": ["Ireland", "United Kingdom", "Canada", "United States"]}
{"Question": "Name one country through which the Range Creek, Peace River, or Pamir River flows.", "Reference": ["United States", "Tajikistan", "Afghanistan", "Canada"]}
{"Question": "Name one country through which the Deshka River, Epte, or Pai River flows.", "Reference": ["Myanmar", "United States", "Thailand", "France"]}
{"Question": "Name one country through which the Jur River, Kofarnihon River, or Kansas River flows.", "Reference": ["Uzbekistan", "United States", "Tajikistan", "South Sudan"]}
{"Question": "Name one country through which the Dja River, Runde River, or Buriganga River flows.", "Reference": ["Cameroon", "Zimbabwe", "Bangladesh", "Republic of the Congo"]}
{"Question": "Name one country through which the River Coln, Vaupés River, or Kiskatinaw River flows.", "Reference": ["Brazil", "Colombia", "United Kingdom", "Canada"]}
{"Question": "Name one country through which the Aar (Lahn), Kushk River, or Resava flows.", "Reference": ["Germany", "Turkmenistan", "Afghanistan", "Serbia"]}
{"Question": "Name one country through which the Left Hand Creek, Timiș River, or Dawson River flows.", "Reference": ["Romania", "United States", "Serbia", "Australia"]}
{"Question": "Name one country through which the Warragamba River, Panaro, or Kettle River flows.", "Reference": ["United States", "Italy", "Canada", "Australia"]}
{"Question": "Name one country through which the Mark, Palouse River, or Steelpoort River flows.", "Reference": ["Belgium", "Netherlands", "United States", "South Africa"]}
{"Question": "Name one country through which the Aniene, Motława, or Aghstev flows.", "Reference": ["Armenia", "Italy", "Poland", "Azerbaijan"]}
{"Question": "Name one country through which the River Dearne, Hale River, or Weisse Elster flows.", "Reference": ["Germany", "United Kingdom", "Czech Republic", "Australia"]}
{"Question": "Name one country through which the Truyère, Mechi River, or Sunzha flows.", "Reference": ["Nepal", "India", "Russia", "France"]}
{"Question": "Name one country through which the Kara Darya, Knife River, or Black Elster flows.", "Reference": ["Germany", "Kyrgyzstan", "Uzbekistan", "United States"]}
{"Question": "Name one country through which the Pisuerga River, Blue Nile, or Katherine River flows.", "Reference": ["Spain", "Ethiopia", "Sudan", "Australia"]}
{"Question": "Name one country through which the Tefé River, Loddon River, or Seym flows.", "Reference": ["Brazil", "Ukraine", "Russia", "Australia"]}
{"Question": "Name one country through which the Michipicoten River, Huisne, or Sudost flows.", "Reference": ["Ukraine", "Russia", "Canada", "France"]}
{"Question": "Name one country through which the Moei River, Vovcha, or Marañón River flows.", "Reference": ["Myanmar", "Ukraine", "Peru", "Thailand"]}
{"Question": "Name one country through which the Imjin River, Volme, or Tuul River flows.", "Reference": ["Germany", "South Korea", "North Korea", "Mongolia"]}
{"Question": "Name one country through which the Oja, Rakitnica, Neretva, or Tonlé San flows.", "Reference": ["Vietnam", "Spain", "Bosnia and Herzegovina", "Cambodia"]}
{"Question": "Name one country through which the Androscoggin River, Traisen, or Ćehotina flows.", "Reference": ["United States", "Montenegro", "Bosnia and Herzegovina", "Austria"]}
{"Question": "Name one country through which the Cem River, Creuse, or River Avonmore flows.", "Reference": ["Ireland", "Montenegro", "Albania", "France"]}
{"Question": "Name one country through which the Muskwa River, Korana, or Ji-Paraná River flows.", "Reference": ["Brazil", "Canada", "Croatia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Nechako River, Alagnak River, or Wutach flows.", "Reference": ["Germany", "United States", "Switzerland", "Canada"]}
{"Question": "Name one country through which the Huisne, Dender, or Río Cuareim flows.", "Reference": ["Brazil", "Belgium", "Uruguay", "France"]}
{"Question": "Name one country through which the Iller, Jhelum River, or Jacksons Creek flows.", "Reference": ["Germany", "India", "Pakistan", "Australia"]}
{"Question": "Name one country through which the Marne, Inde, or Juniata River flows.", "Reference": ["Germany", "Belgium", "United States", "France"]}
{"Question": "Name one country through which the River Lugg, Bukhan River, or Ciron flows.", "Reference": ["South Korea", "United Kingdom", "North Korea", "France"]}
{"Question": "Name one country through which the Mayo Kébi, Bhima River, or Pachitea River flows.", "Reference": ["Cameroon", "India", "Chad", "Peru"]}
{"Question": "Name one country through which the Guaporé River, Fils, or Dawson River flows.", "Reference": ["Brazil", "Germany", "Bolivia", "Australia"]}
{"Question": "Name one country through which the Wadi al-Far'a, Marico River, or Culgoa River flows.", "Reference": ["South Africa", "West Bank", "Botswana", "Australia"]}
{"Question": "Name one country through which the Dunajec, Bogachiel River, or Bode flows.", "Reference": ["Germany", "Slovakia", "United States", "Poland"]}
{"Question": "Name one country through which the Mandau, Blies, or Chona flows.", "Reference": ["Germany", "Czech Republic", "Russia", "France"]}
{"Question": "Name one country through which the Steelpoort River, Pripyat River, or Left Hand Creek flows.", "Reference": ["Belarus", "Ukraine", "United States", "South Africa"]}
{"Question": "Name one country through which the Šešupė, Cedar River, or North Santiam River flows.", "Reference": ["Russia", "United States", "Lithuania", "Poland"]}
{"Question": "Name one country through which the Wardha River, Tundzha, or Arkansas River flows.", "Reference": ["Turkey", "India", "United States", "Bulgaria"]}
{"Question": "Name one country through which the Akhurian River, Saksahan, or Calapooia River flows.", "Reference": ["Turkey", "Ukraine", "Armenia", "United States"]}
{"Question": "Name one country through which the Tartar, Hornád, or River Beal flows.", "Reference": ["United Kingdom", "Hungary", "Slovakia", "Azerbaijan"]}
{"Question": "Name one country through which the Vesle, Allaine, or Makhaleng River flows.", "Reference": ["Switzerland", "South Africa", "Lesotho", "France"]}
{"Question": "Name one country through which the Pasión River, Katsina Ala River, or Enz flows.", "Reference": ["Cameroon", "Nigeria", "Germany", "Guatemala"]}
{"Question": "Name one country through which the Iller, Apa River, or Aiviekste River flows.", "Reference": ["Germany", "Latvia", "Paraguay", "Brazil"]}
{"Question": "Name one country through which the Shavers Fork, Pripyat River, or Someșul Mic flows.", "Reference": ["Romania", "United States", "Ukraine", "Belarus"]}
{"Question": "Name one country through which the Kootenay River, Akobo River, or Chickasawhay River flows.", "Reference": ["Ethiopia", "Canada", "South Sudan", "United States"]}
{"Question": "Name one country through which the Tekezé River, Chenango River, or Walla Walla River flows.", "Reference": ["Ethiopia", "Sudan", "United States", "Eritrea"]}
{"Question": "Name one country through which the Afrin River, Radbuza, or Nerl flows.", "Reference": ["Turkey", "Czech Republic", "Russia", "Syria"]}
{"Question": "Name one country through which the Kharkiv River, Guil, or Scrivia flows.", "Reference": ["Italy", "Ukraine", "Russia", "France"]}
{"Question": "Name one country through which the Oskil, Prosna, or Cudgegong River flows.", "Reference": ["Ukraine", "Russia", "Poland", "Australia"]}
{"Question": "Name one country through which the Madre de Dios River, Knife River, or Olifants River flows.", "Reference": ["United States", "South Africa", "Peru", "Bolivia"]}
{"Question": "Name one country through which the Payette River, Sajó, or Tamsa River flows.", "Reference": ["Hungary", "United States", "India", "Slovakia"]}
{"Question": "Name one country through which the Chi River, Mayo Kébi, or Tshuapa River flows.", "Reference": ["Cameroon", "Democratic Republic of the Congo", "Chad", "Thailand"]}
{"Question": "Name one country through which the Koyukuk River, Badyarikha River, or Ohře flows.", "Reference": ["Germany", "United States", "Russia", "Czech Republic"]}
{"Question": "Name one country through which the Kashafrud River, Iguazu River, or River Rothay flows.", "Reference": ["Brazil", "Iran", "United Kingdom", "Argentina"]}
{"Question": "Name one country through which the Thouet, Teles Pires River, or Mūša flows.", "Reference": ["Brazil", "Latvia", "Lithuania", "France"]}
{"Question": "Name one country through which the Neris, Savena, or Enz flows.", "Reference": ["Italy", "Belarus", "Lithuania", "Germany"]}
{"Question": "Name one country through which the Omolon, Idice, or Chenab River flows.", "Reference": ["Italy", "India", "Russia", "Pakistan"]}
{"Question": "Name one country through which the Tapajós River, River Cole, or Dommel flows.", "Reference": ["Brazil", "Netherlands", "United Kingdom", "Belgium"]}
{"Question": "Name one country through which the Chinchipe River, Clinch River, or Tamir River flows.", "Reference": ["Mongolia", "United States", "Ecuador", "Peru"]}
{"Question": "Name one country through which the Shashe River, River Windrush, or Ajay River flows.", "Reference": ["United Kingdom", "India", "Zimbabwe", "Botswana"]}
{"Question": "Name one country through which the Birsig, Marne, or Nemunėlis flows.", "Reference": ["Latvia", "Switzerland", "Lithuania", "France"]}
{"Question": "Name one country through which the Aisne, Prosna, or Mechi River flows.", "Reference": ["Nepal", "India", "Poland", "France"]}
{"Question": "Name one country through which the Shebelle River, Bolaq, or Anacostia River flows.", "Reference": ["United States", "Somalia", "Russia", "Ethiopia"]}
{"Question": "Name one country through which the Czarna Hańcza, Badyarikha River, or Horyn flows.", "Reference": ["Belarus", "Ukraine", "Russia", "Poland"]}
{"Question": "Name one country through which the Timok, Haltwhistle Burn, or Gulkana River flows.", "Reference": ["United Kingdom", "United States", "Serbia", "Bulgaria"]}
{"Question": "Name one country through which the Baïse, Chi River, or Delger mörön flows.", "Reference": ["Mongolia", "Russia", "Thailand", "France"]}
{"Question": "Name one country through which the Mayenne, Irati River, or Bartang River flows.", "Reference": ["Tajikistan", "Spain", "Afghanistan", "France"]}
{"Question": "Name one country through which the Glina, Elz, or Aldan flows.", "Reference": ["Germany", "Croatia", "Russia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Wallkill River, Vorotan River, or Mattawa River flows.", "Reference": ["United States", "Armenia", "Canada", "Azerbaijan"]}
{"Question": "Name one country through which the Savinja, Pinka, or Santerno flows.", "Reference": ["Slovenia", "Hungary", "Italy", "Austria"]}
{"Question": "Name one country through which the Chambal River, Teles Pires River, or Bahr al-Arab flows.", "Reference": ["Brazil", "India", "Sudan", "South Sudan"]}
{"Question": "Name one country through which the Dender, Uzh River, or Durance flows.", "Reference": ["Belgium", "Ukraine", "France", "Slovakia"]}
{"Question": "Name one country through which the Tâmega River, Gardon, or Uele flows.", "Reference": ["Portugal", "Democratic Republic of the Congo", "Spain", "France"]}
{"Question": "Name one country through which the Pčinja, Gardon, or Shiawassee River flows.", "Reference": ["North Macedonia", "United States", "Serbia", "France"]}
{"Question": "Name one country through which the Mark, Orlice, or Regen flows.", "Reference": ["Belgium", "Netherlands", "Czech Republic", "Germany"]}
{"Question": "Name one country through which the Geul, Nerl, or Pader flows.", "Reference": ["Germany", "Belgium", "Netherlands", "Russia"]}
{"Question": "Name one country through which the Bodrog, Ciron, or Bogachiel River flows.", "Reference": ["Hungary", "Slovakia", "United States", "France"]}
{"Question": "Name one country through which the Angereb River, River Coln, or Osage River flows.", "Reference": ["United Kingdom", "United States", "Ethiopia", "Sudan"]}
{"Question": "Name one country through which the Sokoto River, Miljacka, or Knife River flows.", "Reference": ["United States", "Niger", "Nigeria", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the North Fork Flathead River, Huallaga River, or Kunduz River flows.", "Reference": ["Peru", "United States", "Afghanistan", "Canada"]}
{"Question": "Name one country through which the Charyn River, Baïse, or Pai River flows.", "Reference": ["Kazakhstan", "Myanmar", "Thailand", "France"]}
{"Question": "Name one country through which the Big Walnut Creek, Nied, or Lufira River flows.", "Reference": ["Germany", "United States", "Democratic Republic of the Congo", "France"]}
{"Question": "Name one country through which the Angara, Ghorband River, or Blue Nile flows.", "Reference": ["Ethiopia", "Russia", "Afghanistan", "Sudan"]}
{"Question": "Name one country through which the Ljubljanica, Santiam River, or Chamb flows.", "Reference": ["Slovenia", "United States", "Germany", "Czech Republic"]}
{"Question": "Name one country through which the Bangali River, Kara Darya, or Itz flows.", "Reference": ["Germany", "Kyrgyzstan", "Uzbekistan", "Bangladesh"]}
{"Question": "Name one country through which the Akobo River, Noteć, or Smoky River flows.", "Reference": ["Canada", "Ethiopia", "South Sudan", "Poland"]}
{"Question": "Name one country through which the Mechi River, Vitim, or Baïse flows.", "Reference": ["Nepal", "India", "Russia", "France"]}
{"Question": "Name one country through which the Ahr, Matanuska River, or Drina flows.", "Reference": ["Germany", "United States", "Serbia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Guadarrama River, Ohoopee River, or Kok River flows.", "Reference": ["Myanmar", "United States", "Spain", "Thailand"]}
{"Question": "Name one country through which the Săsar River, Agan River, or San flows.", "Reference": ["Romania", "Ukraine", "Russia", "Poland"]}
{"Question": "Name one country through which the Aragvi River, Sankosh River, or Kiskatinaw River flows.", "Reference": ["Bhutan", "India", "Georgia", "Canada"]}
{"Question": "Name one country through which the Drino, Itz, or Bahlui flows.", "Reference": ["Germany", "Albania", "Romania", "Greece"]}
{"Question": "Name one country through which the Kwisa, Rivière Montmorency, or Voer flows.", "Reference": ["Netherlands", "Belgium", "Canada", "Poland"]}
{"Question": "Name one country through which the Big Hole River, Khrami River, or Pelotas River flows.", "Reference": ["Brazil", "United States", "Georgia", "Azerbaijan"]}
{"Question": "Name one country through which the Sajó, Vitim, or Great Darling Anabranch flows.", "Reference": ["Hungary", "Slovakia", "Russia", "Australia"]}
{"Question": "Name one country through which the River Yeo, Madeira River, or Bolaq flows.", "Reference": ["Brazil", "United Kingdom", "Russia", "Bolivia"]}
{"Question": "Name one country through which the Savena, Tel River, or Desna flows.", "Reference": ["India", "Ukraine", "Italy", "Russia"]}
{"Question": "Name one country through which the Marañón River, Creuse, or Someș River flows.", "Reference": ["Romania", "Hungary", "Peru", "France"]}
{"Question": "Name one country through which the Leitha, Sarthe, or Montone flows.", "Reference": ["Hungary", "France", "Italy", "Austria"]}
{"Question": "Name one country through which the Aniene, Ohře, or Moskva River flows.", "Reference": ["Germany", "Czech Republic", "Italy", "Russia"]}
{"Question": "Name one country through which the Jajrud River, Tamsa River, or Vilnia flows.", "Reference": ["Iran", "India", "Lithuania", "Belarus"]}
{"Question": "Name one country through which the Kaduna River, Bartang River, or Esla flows.", "Reference": ["Spain", "Nigeria", "Afghanistan", "Tajikistan"]}
{"Question": "Name one country through which the Culgoa River, Gauley River, or Hornád flows.", "Reference": ["Hungary", "United States", "Slovakia", "Australia"]}
{"Question": "Name one country through which the Paint Creek, Ebola River, or Mahananda River flows.", "Reference": ["United States", "Democratic Republic of the Congo", "Bangladesh", "India"]}
{"Question": "Name one country through which the Kara Darya, Dirty Devil River, or Tungnaá flows.", "Reference": ["Kyrgyzstan", "Uzbekistan", "United States", "Iceland"]}
{"Question": "Name one country through which the Ślęza, Thaya, or Dunajec flows.", "Reference": ["Czech Republic", "Slovakia", "Austria", "Poland"]}
{"Question": "Name one country through which the John River, Aar (Lahn), or Yobe River flows.", "Reference": ["Germany", "United States", "Niger", "Nigeria"]}
{"Question": "Name one country through which the Mureș River, Murrumbidgee River, or Uy flows.", "Reference": ["Romania", "Hungary", "Russia", "Australia"]}
{"Question": "Name one country through which the Shipra River, Shavers Fork, or Ipoly flows.", "Reference": ["Hungary", "India", "United States", "Slovakia"]}
{"Question": "Name one country through which the Little Snake River, Diyala River, or Bregava flows.", "Reference": ["Iran", "United States", "Iraq", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Saksahan, Ciron, or Imjin River flows.", "Reference": ["South Korea", "Ukraine", "North Korea", "France"]}
{"Question": "Name one country through which the Thaya, Tshuapa River, or Caura River flows.", "Reference": ["Czech Republic", "Democratic Republic of the Congo", "Venezuela", "Austria"]}
{"Question": "Name one country through which the Banas River, Tundzha, or Mahananda River flows.", "Reference": ["Turkey", "Bulgaria", "India", "Bangladesh"]}
{"Question": "Name one country through which the Sambre, River Llugwy, or Otava flows.", "Reference": ["United Kingdom", "Belgium", "Czech Republic", "France"]}
{"Question": "Name one country through which the Mazowe River, Noteć, or Iller flows.", "Reference": ["Mozambique", "Zimbabwe", "Germany", "Poland"]}
{"Question": "Name one country through which the Heath River, Miljacka, or Bull Run River flows.", "Reference": ["United States", "Peru", "Bolivia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Doubs, Vologne, or Pamir River flows.", "Reference": ["Switzerland", "Afghanistan", "Tajikistan", "France"]}
{"Question": "Name one country through which the Aiviekste River, Lewis and Clark River, or Kofarnihon River flows.", "Reference": ["Latvia", "United States", "Tajikistan", "Uzbekistan"]}
{"Question": "Name one country through which the Adaja river, Synyukha, or Narew flows.", "Reference": ["Ukraine", "Spain", "Belarus", "Poland"]}
{"Question": "Name one country through which the Panaro, Takutu River, or Grande Ronde River flows.", "Reference": ["Brazil", "United States", "Italy", "Guyana"]}
{"Question": "Name one country through which the Vorotan River, Baksan, or Esla flows.", "Reference": ["Spain", "Armenia", "Russia", "Azerbaijan"]}
{"Question": "Name one country through which the River Yeo, Nemunėlis, or Little Minnesota River flows.", "Reference": ["United States", "Latvia", "United Kingdom", "Lithuania"]}
{"Question": "Name one country through which the Ticino, Iskut River, or Tamsa River flows.", "Reference": ["India", "Switzerland", "Italy", "Canada"]}
{"Question": "Name one country through which the Zhob River, Kosi River, or Enipeas flows.", "Reference": ["Nepal", "India", "Pakistan", "Greece"]}
{"Question": "Name one country through which the Michipicoten River, Gudgenby River, or Atrai River flows.", "Reference": ["India", "Bangladesh", "Canada", "Australia"]}
{"Question": "Name one country through which the Vuka, Doubs, or Androscoggin River flows.", "Reference": ["United States", "Switzerland", "Croatia", "France"]}
{"Question": "Name one country through which the Ūla, Itz, or Neuquén River flows.", "Reference": ["Germany", "Belarus", "Lithuania", "Argentina"]}
{"Question": "Name one country through which the Neosho River, Lulonga River, or Ok Tedi River flows.", "Reference": ["United States", "Democratic Republic of the Congo", "Papua New Guinea", "Indonesia"]}
{"Question": "Name one country through which the Merkys, Aisne, or Alapaha River flows.", "Reference": ["United States", "Belarus", "Lithuania", "France"]}
{"Question": "Name one country through which the Hinterrhein, Oka, or Kofarnihon River flows.", "Reference": ["Uzbekistan", "Switzerland", "Russia", "Tajikistan"]}
{"Question": "Name one country through which the Chiers, Nepean River, or Truyère flows.", "Reference": ["Belgium", "Luxembourg", "France", "Australia"]}
{"Question": "Name one country through which the Big Walnut Creek, Kolubara, or Weisse Elster flows.", "Reference": ["Germany", "United States", "Serbia", "Czech Republic"]}
{"Question": "Name one country through which the Nied, Dâmbovița River, or Yaghnob River flows.", "Reference": ["Germany", "Tajikistan", "Romania", "France"]}
{"Question": "Name one country through which the Petawawa River, Tara, or Wainganga River flows.", "Reference": ["India", "Montenegro", "Canada", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Wang River, Pamunkey River, or Shebelle River flows.", "Reference": ["United States", "Ethiopia", "Thailand", "Somalia"]}
{"Question": "Name one country through which the Caura River, Akobo River, or Belubula River flows.", "Reference": ["Venezuela", "Ethiopia", "South Sudan", "Australia"]}
{"Question": "Name one country through which the Altmühl, Oskil, or Iskut River flows.", "Reference": ["Germany", "Ukraine", "Russia", "Canada"]}
{"Question": "Name one country through which the Ken River, Madeira River, or Androscoggin River flows.", "Reference": ["Brazil", "India", "United States", "Bolivia"]}
{"Question": "Name one country through which the Lys, Kwisa, or Parthe flows.", "Reference": ["Germany", "Belgium", "Poland", "France"]}
{"Question": "Name one country through which the Ventuari River, Coulonge River, or Kasplya flows.", "Reference": ["Belarus", "Venezuela", "Russia", "Canada"]}
{"Question": "Name one country through which the Pader, Gambila River, or Ksani flows.", "Reference": ["Germany", "Georgia", "Afghanistan", "Pakistan"]}
{"Question": "Name one country through which the Coulonge River, Inde, or Catawba River flows.", "Reference": ["Germany", "Belgium", "United States", "Canada"]}
{"Question": "Name one country through which the Gradac, Ok Tedi River, or Cannonball River flows.", "Reference": ["United States", "Indonesia", "Serbia", "Papua New Guinea"]}
{"Question": "Name one country through which the Little Muskingum River, Rzav, or Panjshir River flows.", "Reference": ["United States", "Afghanistan", "Serbia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the San Pedro River, Jamieson River, or Rivière Montmorency flows.", "Reference": ["United States", "Mexico", "Canada", "Australia"]}
{"Question": "Name one country through which the Tundzha, Emory River, or Mayenne flows.", "Reference": ["Turkey", "United States", "France", "Bulgaria"]}
{"Question": "Name one country through which the Korana, Mazaruni River, or Metolius River flows.", "Reference": ["Croatia", "Guyana", "United States", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Zbruch, North Fork Flathead River, or Tshuapa River flows.", "Reference": ["Ukraine", "Democratic Republic of the Congo", "United States", "Canada"]}
{"Question": "Name one country through which the Aripuanã River, Vesle, or Barcău River flows.", "Reference": ["Brazil", "Hungary", "Romania", "France"]}
{"Question": "Name one country through which the Baksan, Little Zab, or Vuka flows.", "Reference": ["Iran", "Russia", "Iraq", "Croatia"]}
{"Question": "Name one country through which the Belubula River, Hornád, or Nysa Szalona flows.", "Reference": ["Hungary", "Slovakia", "Poland", "Australia"]}
{"Question": "Name one country through which the Bahr el Zeraf, Rednitz, or Strumica flows.", "Reference": ["Germany", "North Macedonia", "South Sudan", "Bulgaria"]}
{"Question": "Name one country through which the Itz, Mark, or Carbon River flows.", "Reference": ["Germany", "Netherlands", "Belgium", "United States"]}
{"Question": "Name one country through which the Napo River, Range Creek, or Vetluga flows.", "Reference": ["United States", "Ecuador", "Peru", "Russia"]}
{"Question": "Name one country through which the Orara River, Sokoto River, or Aldan flows.", "Reference": ["Niger", "Nigeria", "Russia", "Australia"]}
{"Question": "Name one country through which the Gravina di Matera, Aiguillon, or Uzh River flows.", "Reference": ["Slovakia", "Ukraine", "Italy", "France"]}
{"Question": "Name one country through which the Kan, Alzette, or Cowlitz River flows.", "Reference": ["United States", "Luxembourg", "Russia", "France"]}
{"Question": "Name one country through which the Donga River, Bull Run River, or Vovcha flows.", "Reference": ["Cameroon", "United States", "Nigeria", "Ukraine"]}
{"Question": "Name one country through which the Santerno, Moonie River, or Great Zab flows.", "Reference": ["Turkey", "Italy", "Iraq", "Australia"]}
{"Question": "Name one country through which the Flint River, Saar, or Fischa flows.", "Reference": ["Germany", "United States", "Austria", "France"]}
{"Question": "Name one country through which the Soan River, Aar (Lahn), or Red Volta flows.", "Reference": ["Germany", "Burkina Faso", "Pakistan", "Ghana"]}
{"Question": "Name one country through which the Alapaha River, Tâmega River, or Herbert River flows.", "Reference": ["Portugal", "United States", "Spain", "Australia"]}
{"Question": "Name one country through which the Leine, Aldan, or Timok flows.", "Reference": ["Germany", "Russia", "Serbia", "Bulgaria"]}
{"Question": "Name one country through which the Aragón, Pibor River, or River Avonmore flows.", "Reference": ["Ireland", "Spain", "Ethiopia", "South Sudan"]}
{"Question": "Name one country through which the Voer, Gila River, or Fischa flows.", "Reference": ["Belgium", "Netherlands", "United States", "Austria"]}
{"Question": "Name one country through which the Fave river, Bolaq, or Akobo River flows.", "Reference": ["Russia", "Ethiopia", "South Sudan", "France"]}
{"Question": "Name one country through which the Porcupine River, River Wey, or Pakhra flows.", "Reference": ["United Kingdom", "United States", "Russia", "Canada"]}
{"Question": "Name one country through which the Pčinja, Itkillik River, or Rzav flows.", "Reference": ["Bosnia and Herzegovina", "North Macedonia", "United States", "Serbia"]}
{"Question": "Name one country through which the Padma River, Vovcha, or Big Butte Creek flows.", "Reference": ["United States", "India", "Ukraine", "Bangladesh"]}
{"Question": "Name one country through which the Kushk River, Tamsa River, or Kashafrud River flows.", "Reference": ["Turkmenistan", "India", "Iran", "Afghanistan"]}
{"Question": "Name one country through which the Donets, Little Muskingum River, or Potaro River flows.", "Reference": ["United States", "Ukraine", "Russia", "Guyana"]}
{"Question": "Name one country through which the Kabul River, Porcupine River, or Ohoopee River flows.", "Reference": ["Afghanistan", "Pakistan", "Canada", "United States"]}
{"Question": "Name one country through which the Ksani, Kok River, or Tug Fork flows.", "Reference": ["Myanmar", "United States", "Georgia", "Thailand"]}
{"Question": "Name one country through which the Tel River, Hvítá, or Kunar River flows.", "Reference": ["India", "Afghanistan", "Pakistan", "Iceland"]}
{"Question": "Name one country through which the Mandau, Teles Pires River, or Osage River flows.", "Reference": ["Germany", "Czech Republic", "United States", "Brazil"]}
{"Question": "Name one country through which the Ajay River, Cem River, or Coulonge River flows.", "Reference": ["India", "Albania", "Canada", "Montenegro"]}
{"Question": "Name one country through which the Olifants River, Kan, or Jhelum River flows.", "Reference": ["India", "Russia", "Pakistan", "South Africa"]}
{"Question": "Name one country through which the Shenandoah River, Fischa, or Aghstev flows.", "Reference": ["United States", "Armenia", "Azerbaijan", "Austria"]}
{"Question": "Name one country through which the Caney Fork, Sabie River, or River Darent flows.", "Reference": ["Mozambique", "United States", "United Kingdom", "South Africa"]}
{"Question": "Name one country through which the Panjshir River, Kasplya, or Mrežnica flows.", "Reference": ["Belarus", "Afghanistan", "Russia", "Croatia"]}
{"Question": "Name one country through which the Bafing River, Little Muskingum River, or Gomti River flows.", "Reference": ["Guinea", "India", "United States", "Mali"]}
{"Question": "Name one country through which the Lesse, Vorderrhein, or Mechi River flows.", "Reference": ["Nepal", "Belgium", "Switzerland", "India"]}
{"Question": "Name one country through which the Esla, Haine, or Kashafrud River flows.", "Reference": ["Iran", "Belgium", "Spain", "France"]}
{"Question": "Name one country through which the Vesle, Nevėžis, or Crișul Negru River flows.", "Reference": ["Romania", "Hungary", "Lithuania", "France"]}
{"Question": "Name one country through which the Omolon, Hollandse IJssel, or Neris flows.", "Reference": ["Lithuania", "Netherlands", "Russia", "Belarus"]}
{"Question": "Name one country through which the Barnett River, Cem River, or Black Warrior River flows.", "Reference": ["Montenegro", "Albania", "United States", "Australia"]}
{"Question": "Name one country through which the Tara, Loddon River, or Anseba River flows.", "Reference": ["Eritrea", "Montenegro", "Bosnia and Herzegovina", "Australia"]}
{"Question": "Name one country through which the Cerna (Danube), Goulburn River, or Souris River flows.", "Reference": ["Romania", "United States", "Canada", "Australia"]}
{"Question": "Name one country through which the Ia Drang River, Palouse River, or Vézère flows.", "Reference": ["United States", "France", "Vietnam", "Cambodia"]}
{"Question": "Name one country through which the Birsig, Upa, or River Eamont flows.", "Reference": ["United Kingdom", "Switzerland", "Russia", "France"]}
{"Question": "Name one country through which the Kalchyk, Upa, or Souris River flows.", "Reference": ["United States", "Ukraine", "Russia", "Canada"]}
{"Question": "Name one country through which the Maribyrnong River, Ubaye, or Spöl flows.", "Reference": ["France", "Italy", "Switzerland", "Australia"]}
{"Question": "Name one country through which the Pisuerga River, Herbert River, or Mazowe River flows.", "Reference": ["Mozambique", "Zimbabwe", "Spain", "Australia"]}
{"Question": "Name one country through which the Molopo River, Moder, or Santa Lucía River flows.", "Reference": ["Uruguay", "Botswana", "South Africa", "France"]}
{"Question": "Name one country through which the Sakae Krang River, Sosva, or Benue River flows.", "Reference": ["Cameroon", "Nigeria", "Russia", "Thailand"]}
{"Question": "Name one country through which the North Fork Flathead River, Rzav, or Great Miami River flows.", "Reference": ["Canada", "Bosnia and Herzegovina", "United States", "Serbia"]}
{"Question": "Name one country through which the Gradac, Poprad, or Bull Run River flows.", "Reference": ["Slovakia", "United States", "Poland", "Serbia"]}
{"Question": "Name one country through which the Boven-Merwede, Seym, or Tshuapa River flows.", "Reference": ["Democratic Republic of the Congo", "Netherlands", "Ukraine", "Russia"]}
{"Question": "Name one country through which the Pelly River, Makhaleng River, or Bregava flows.", "Reference": ["South Africa", "Canada", "Lesotho", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Econlockhatchee River, Meža, or Saksahan flows.", "Reference": ["Slovenia", "United States", "Ukraine", "Austria"]}
{"Question": "Name one country through which the Águeda River, Tuolumne River, or Arbia flows.", "Reference": ["Portugal", "United States", "Spain", "Italy"]}
{"Question": "Name one country through which the Bode, Alouette River, or Semois flows.", "Reference": ["Germany", "Belgium", "Canada", "France"]}
{"Question": "Name one country through which the Kashafrud River, Parthe, or Kalchyk flows.", "Reference": ["Germany", "Iran", "Ukraine", "Russia"]}
{"Question": "Name one country through which the Nied, Teesta River, or Sieg flows.", "Reference": ["France", "Germany", "India", "Bangladesh"]}
{"Question": "Name one country through which the Des Plaines River, Sajur River, or Culuene River flows.", "Reference": ["Brazil", "Turkey", "United States", "Syria"]}
{"Question": "Name one country through which the Nechako River, Gomal River, or Pamunkey River flows.", "Reference": ["United States", "Pakistan", "Afghanistan", "Canada"]}
{"Question": "Name one country through which the Vézère, Nemunėlis, or Ohoopee River flows.", "Reference": ["Latvia", "United States", "Lithuania", "France"]}
{"Question": "Name one country through which the Debed, Anglin, or River Beal flows.", "Reference": ["Armenia", "United Kingdom", "Georgia", "France"]}
{"Question": "Name one country through which the Poltva River, McKenzie River, or Vechte flows.", "Reference": ["Germany", "Netherlands", "Ukraine", "United States"]}
{"Question": "Name one country through which the Little Minnesota River, Dale River, or Dja River flows.", "Reference": ["Cameroon", "United States", "Republic of the Congo", "Australia"]}
{"Question": "Name one country through which the Surma River, Yauza, or Mattawa River flows.", "Reference": ["India", "Bangladesh", "Russia", "Canada"]}
{"Question": "Name one country through which the Sokoto River, Wainganga River, or Tungnaá flows.", "Reference": ["India", "Niger", "Nigeria", "Iceland"]}
{"Question": "Name one country through which the Rur, Hollandse IJssel, or Chavanon flows.", "Reference": ["Germany", "Netherlands", "Belgium", "France"]}
{"Question": "Name one country through which the Henares river, Fortymile River, or Ouergha River flows.", "Reference": ["United States", "Morocco", "Spain", "Canada"]}
{"Question": "Name one country through which the Little Minnesota River, Vesdre, or Moder flows.", "Reference": ["Germany", "Belgium", "United States", "France"]}
{"Question": "Name one country through which the Apa River, Middle Fork Flathead River, or Sillaro flows.", "Reference": ["Brazil", "United States", "Paraguay", "Italy"]}
{"Question": "Name one country through which the Leitha, Stör, or Tamina flows.", "Reference": ["Germany", "Hungary", "Switzerland", "Austria"]}
{"Question": "Name one country through which the Tuscarawas River, Voer, or Tungnaá flows.", "Reference": ["Belgium", "United States", "Netherlands", "Iceland"]}
{"Question": "Name one country through which the Radbuza, Desna, or River Beal flows.", "Reference": ["United Kingdom", "Czech Republic", "Ukraine", "Russia"]}
{"Question": "Name one country through which the Crișul Alb River, Manych, or Varuna River flows.", "Reference": ["Romania", "Hungary", "India", "Russia"]}
{"Question": "Name one country through which the Dyoma, Jihlava, or Gambila River flows.", "Reference": ["Pakistan", "Czech Republic", "Russia", "Afghanistan"]}
{"Question": "Name one country through which the Kettle River, Perené River, or Abercrombie River flows.", "Reference": ["Peru", "United States", "Canada", "Australia"]}
{"Question": "Name one country through which the Pellice, Little Zab, or Tietê River flows.", "Reference": ["Brazil", "Iran", "Italy", "Iraq"]}
{"Question": "Name one country through which the Rondout Creek, Weisse Elster, or Dale River flows.", "Reference": ["Germany", "United States", "Australia", "Czech Republic"]}
{"Question": "Name one country through which the Bukhan River, Aiviekste River, or Farmington River flows.", "Reference": ["Latvia", "South Korea", "United States", "North Korea"]}
{"Question": "Name one country through which the Cudgegong River, Moctezuma River, or Crișul Negru River flows.", "Reference": ["Romania", "Hungary", "Mexico", "Australia"]}
{"Question": "Name one country through which the Gave d'Oloron, Santerno, or Jeker flows.", "Reference": ["Netherlands", "Belgium", "Italy", "France"]}
{"Question": "Name one country through which the Trombetas River, Pompton River, or Tâmega River flows.", "Reference": ["Brazil", "United States", "Spain", "Portugal"]}
{"Question": "Name one country through which the Dease River, Gambila River, or Banas River flows.", "Reference": ["Pakistan", "Afghanistan", "Canada", "India"]}
{"Question": "Name one country through which the Gambila River, Cheremosh River, or Periyar River flows.", "Reference": ["Ukraine", "Afghanistan", "Pakistan", "India"]}
{"Question": "Name one country through which the Orlice, Aragón, or Okanogan River flows.", "Reference": ["United States", "Czech Republic", "Spain", "Canada"]}
{"Question": "Name one country through which the Kalchyk, Cudgegong River, or Truyère flows.", "Reference": ["Ukraine", "France", "Russia", "Australia"]}
{"Question": "Name one country through which the Gulkana River, Bikin, or Korana flows.", "Reference": ["United States", "Russia", "Croatia", "Bosnia and Herzegovina"]}
{"Question": "Name one country through which the Allaine, Gulkana River, or Eder flows.", "Reference": ["Germany", "United States", "Switzerland", "France"]}
{"Question": "Name one country through which the Haine, Chickahominy River, or Tamnava flows.", "Reference": ["Belgium", "United States", "Serbia", "France"]}
{"Question": "Name one country through which the Aure, Corubal River, or Shiawassee River flows.", "Reference": ["Guinea", "Guinea-Bissau", "United States", "France"]}
{"Question": "Name one country through which the Donga River, Westbourne, or Akkanburlyk flows.", "Reference": ["Cameroon", "Kazakhstan", "United Kingdom", "Nigeria"]}
{"Question": "Name one country through which the Naryn River, Gardon, or Farmington River flows.", "Reference": ["Kyrgyzstan", "Uzbekistan", "United States", "France"]}
{"Question": "Name one country through which the Javary River, Aguarico River, or Gulkana River flows.", "Reference": ["Brazil", "United States", "Ecuador", "Peru"]}
{"Question": "Name one country through which the Milk River, River Lugg, or Black Elster flows.", "Reference": ["United Kingdom", "United States", "Germany", "Canada"]}
{"Question": "Name one country through which the Lez, White Main, or Orinoco River flows.", "Reference": ["Germany", "Colombia", "Venezuela", "France"]}
{"Question": "Name one country through which the Bregava, Isar, or Feather River flows.", "Reference": ["Germany", "United States", "Bosnia and Herzegovina", "Austria"]}