Question: First on Mars is a web application that aggregates links to cable and network TV shows available for free online viewing. TV shows are aggregated from over 60 sources including Hulu. Instead of negotiating licenses to the TV show content First on Mars uses embeddable players provided by content owners. As of January 2009 First on Mars indexed over 13000 episodes and 600 shows. First on Mars is free to consumers and plans to generate revenue through on-site advertising. 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: Company

Question: The South African Class 15F 4-8-2 of 1938 is a South African steam locomotive from the South African Railways era.The Class 15F was the most numerous steam locomotive class in South African Railways service. Between 1938 and 1946 two hundred and fifty-five of these steam locomotives with a 4-8-2 Mountain type wheel arrangement were placed in service. 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: Mean Of Transportation

Question: The Allegheny River /ælɨˈɡeɪni/ is a principal tributary of the Ohio River; it is located in the Eastern United States. The Allegheny River joins with the Monongahela River to form the Ohio River at the Point of Point State Park in Downtown Pittsburgh Pennsylvania. The Allegheny River is by volume the main headstream of the Ohio River. 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:
Natural Place