The PTO-4 was an Estonian-designed military training aircraft of World War II.In 1938 the Estonian aviation engineers Voldemar Post Rein Tooma and Otto Org previously responsible for the PON-1 trainer designed and built the PTO-4 training aircraft. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Mean Of Transportation

(Question)
Platerówka [platɛˈrufka] (German: Nieder Linde) is a village in Lubań County Lower Silesian Voivodeship in south-western Poland. It is the seat of the administrative district (gmina) called Gmina Platerówka. Prior to 1945 it was in Germany.It lies approximately 10 kilometres (6 mi) south-west of Lubań and 130 kilometres (81 mi) west of the regional capital Wrocław.The village has a population of 580. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
(Answer)
Village

Ques: Eriogonum sphaerocephalum is a species of wild buckwheat known by the common name rock buckwheat. It is native to the western United States from northeastern California to Idaho where it is a common member of several habitat types such as sagebrush. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Ans: Plant

(Q).
Nowy Ostrów [ˈnɔvɨ ˈɔstruf] is a village in the administrative district of Gmina Stężyca within Kartuzy County Pomeranian Voivodeship in northern Poland. It lies approximately 10 kilometres (6 mi) north of Stężyca 21 km (13 mi) west of Kartuzy and 49 km (30 mi) west of the regional capital Gdańsk.For details of the history of the region see History of Pomerania.The village has a population of 32. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
(A).
Village

Ques:Radnor High School is a public high school in Radnor Township Pennsylvania. Radnor is ranked 6th in the state of Pennsylvania. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?

Ans:Educational Institution

Ques: Ras Lanuf Oil and Gas Processing Company (Rasco) is a subsidiary of the state-owned National Oil Corporation of Libya (NOC). Rasco operates the Ras Lanuf Refinery. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Ans:
Company