Question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Mayo Kébbi -  This article discusses the river named Mayo Kébbi. For the former prefecture of Chad see Mayo-Kébbi Prefecture.The Mayo Kébbi is a river in Central and West Africa. The river rises in Chad then flows west into the Bénoué River. Mayo-Kébbi Prefecture in Chad is named for it. The Mayo Kébbi is the major outlet for Lake Fianga shared between Cameroon and Chad.
Answer: Natural Place

Question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Petit Combin -  The Petit Combin is a mountain of the Swiss Pennine Alps located between the valleys of Entremont and Bagnes in the canton of Valais. It belong to the Grand Combin massif.The Petit Combin is a popular destination for heliskiing and snow landing.
Answer: Natural Place

Question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Balzam-class intelligence ship -  The Balzam class is the NATO reporting name for a class of Intelligence collection ships built for the Soviet Navy in the 1980s. These ships are also known as the Lira class. The Soviet designation was Project 1826.
Answer:
Mean Of Transportation