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. Friedrich Eckenfelder -  Friedrich Eckenfelder (6 March 1861 – 11 May 1938) was a Swiss-German impressionist painter best known for his portrayals of farm horses and for townscapes with a background of the Swabian Alps. He was born and raised in modest circumstances but his talent was discovered at an early age so that he was able to receive training as a painter and later to enroll in the Academy of Fine Arts in Munich.
Artist

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. Xanthophyllum ovatifolium -  Xanthophyllum ovatifolium is a tree in the family Polygalaceae. The specific epithet ovatifolium is from the Latin meaning egg-shaped leaf.
Plant

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. Aerodavinci -  Aero DaVinci Internacional S.A. de C.V. is an airline based in Reynosa Tamaulipas Mexico. It has been in operation since 1997 and operates air taxi cargo and charter services.
Company

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. Lathyrus niger -  Lathyrus niger also known as black pea blackening flat pea and black bitter vetch is a perennial legume that is native to Europe. Its common name is reference to the blackening of the plants foliage as it dies.The seeds of the species are not to be confused with edible 'black peas' which are a form of Pisum sativum. Seeds of Lathyrus species are toxic containing an enzyme that interferes with collagen synthesis to cause the disease Lathyrism.
