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. Hadena silenides -  Hadena silenides is a species of moth of the Noctuidae family. It is found in Portugal Spain from Mauretania to Egypt Israel Lebanon Syria Jordan the Arabian Peninsula Iraq and Iran.Adults are on wing from January to April in one generation in Israel.
Answer: Animal

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. Boeing XF6B -  The Boeing XF6B-1 / XBFB-1 was Boeing's last biplane design for the United States Navy. Only the one prototype Model 236 was ever built; although first flying in early 1933 it rammed into a crash barrier in 1936 and the design was not pursued further.
Answer: Mean Of Transportation

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. Curtis Stigers -  Curtis Stigers (born October 18 1965) is an American jazz vocalist saxophonist guitarist and songwriter. He achieved a number of hits in the early 1990s most notably international 1991 hit I Wonder Why which reached No. 5 in the UK and No. 9 in the US.
Answer:
Artist