Question: Lake Tengiz and Lake Zaysan, are located in which location?

Context paragraphs:
Lake Rosseau: Lake Rosseau is located in Ontario, Canada, about 200 km north of Toronto.  The lake is surrounded by many cottages, some dating back to the late 19th century.  The south end of the lake is in the Township of Muskoka Lakes, and the north end is in Seguin Township.  Lake Rosseau is connected to Lake Joseph through the narrows at Port Sandfield and the Joseph River.  The lake is also connected to Lake Muskoka by the Indian River and the lock system at Port Carling.  The village of Rosseau is located at the northern tip of Lake Rosseau and is the location of one of the original Ontario summer resorts which brought exposure to the area.  Pratts Point and Rosseau House were well known and although the hotel was destroyed long ago, the vista and scenery remain.  Windermere House is a resort located at Lake Rosseau.  Many notable people have owned cottages on the lake, including Steve Yzerman, Martin Short, Ted Rogers, Goldie Hawn and William Eli Sanford. .  The President of the United States, Woodrow Wilson (1913–1921), frequently holidayed on Lake Rosseau, and eventually bought Formosa Island.  There is a curious story that in 1914 he signed the register of the Bala Bay Inn after the outbreak of World War I; however, there is no official record of the president being in Canada at that time.

Spotted thicklip loach: Spotted thicklip loach ("Triplophysa strauchii") is a species of ray-finned fish in the genus "Triplophysa".  It is widespread in the basins of Balkhash, Issyk-Kul, Sassyk-Kul and Ala-Kul, and basins of Lake Zaysan, in Tarim basin.  Up to 25 cm maximal length.

Lake Tengiz: Tengiz Lake (; Russian: Тенгиз ) is a saline lake in north-central part of Kazakhstan.  Its eastern shore is deeply indented and includes the Tengizi Islands.

Lake Zaysan: Lake Zaysan (, "Zaysan köli", زايسان كؤلئ; Mongolian: Зайсан нуур, "Zaisan nuur", ~noble lake , Russian: Озеро Зайсан , "Ozero Zajsan"; , Xiao'erjing: جَىْصْا پْ; Dungan: Җэсонпə ) is a freshwater lake, ca. 1,810 km² (700 mi²), in eastern Kazakhstan, in a hollow between the Altai and the Tarbagatai Mountains.  It is the largest lake in the East Kazakhstan Region.

Zhaisan: Zhaisan is a border crossing point between Kazakhstan and Russia.  It is located in the Aktobe Region, southeast of Lake Zaysan.

East Kazakhstan Region: East Kazakhstan Region (Russian: Восточно-Казахстанская область , Kazakh: Шығыс Қазақстан облысы , "Şığıs Qazaqstan oblısı", شىعىس قازاقستان وبلىسى) is a region of Kazakhstan.  It occupies the easternmost part of Kazakhstan, along both sides of the Irtysh River and Lake Zaysan.  Its administrative center is Oskemen (also known as Ust-Kamenogorsk).  The region borders Russia in the north and northeast and the People's Republic of China (Xinjiang Uighur Autonomous Region) in the south and southeast.  The easternmost point of the Oblast is within about 50 kilometres of the westernmost tip of Mongolia; however, Kazakhstan and Mongolia do not share a common border, the two countries being separated by a small part of Russia and China.It also borders the Kazakh regions of Pavlodar Region (to the north west), Karaganda Region (to the west), and Almaty Region (to the south).

Praephilotes: Praephilotes is a genus of butterflies in the family Lycaenidae.  The genus is monotypic containing the single species Praephilotes anthracias known from Kazakhstan (desert tracts of Atyrau Region, southern Altai, near Lake Zaysan, south of the Ili River valley, Baygakum), Uzbekistan (valley of the river Syr Darya), Turkmenistan (Krasnovodsk, Ashgabat, Small Balkhan), Tajikistan (Vakhsh valley, Kafirnigan), western China.  The most northern locality is known from Lake Elton neighborhoods.  Also known from the south of Russia - Astrakhan region, where the species was first discovered only in 1999.  Now there are several populations of sandy massifs Bolhuny and Batpaysagyr.  In the western part of the desert Batpaysagyr species occurs in many localities: Dosanga, Aksaraiskaya, Komsomolsk, etc. can be usually in habitats.

Korgalzhyn Nature Reserve: Korgalzhyn State Nature Reserve is a nature reserve in Akmola and Karagandy Provinces of Kazakhstan, located west of the city of Astana.  It is part of the UNESCO heritage site Saryarka — Steppe and Lakes of Northern Kazakhstan, Ramsar site and biosphere reserve.  It protects about 5432 km of lakes, steppes and semi deserts.  The biggest lake is Lake Tengiz.

Kingdom of Tengiz: The Kingdom of Tengiz was a medieval kingdom based near the Caspian Sea in modern Kazakhstan.  It was founded by Magreb.  The site is within the modern Tengizi islands of lake Tengiz.

Zaysan (town): Zaysan (or Zaisan; Kazakh and Russian: Зайсан) is a town in the East Kazakhstan Region of Kazakhstan, the administrative center of Zaysan District.  It is situated near the southeastern corner of Lake Zaysan at an altitude of 660 meters (2170 ft) above sea level.  Population: (2009 Census results); (1999 Census results)

Supporting paragraphs: Lake Tengiz Lake Zaysan
Answer: Kazakhstan