Question: Crocodile River (Limpopo) -  The Crocodile River (Afrikaans: Krokodilrivier) is a river in South Africa. After its confluence with the Marico River both rivers form the Limpopo River. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer: Natural Place

Question: Volvo LV81-series -  The Volvo LV80/90-series was a medium size truck produced by Swedish automaker Volvo between 1935 and 1940. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer: Mean Of Transportation

Question: Mammillaria morganiana -  Mammillaria morganiana common name Owl’s eyes or Owl-eye pincushion is a cactus in the genus Mammillaria belonging to the family Cactaceae. The epithet morganiana honors the U.S. optometrists Meredith WalterMorgan (1887-1957) of Richmond. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Plant