Question: Hall of the Mountain King is the fourth studio album by the American heavy metal band Savatage released in 1987 under the direction of producer Paul O'Neill. It is their first album produced by O'Neill who was assigned to the band after the tour in support of Fight for the Rock. This album shows the beginning of Savatage's exploration of progressive metal in their search for new forms of musical expression. 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: Album

Question: Escobaria robbinsiorum (syn. Coryphantha robbinsiorum) is a rare species of cactus known by the common names Cochise pincushion cactus and Cochise foxtail cactus. It is native to southern Arizona in the United States where it is known only from Cochise County and northern Sonora in Mexico. There are scattered small occurrences on the north side of the border and one known population to the south. 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: Plant

Question: You Xiaodi (born 12 May 1996) is a Chinese tennis player.You made her WTA tour debut at the 2014 Shenzhen Open partnering Liu Fangzhou in doubles. The pair lost their first round match against Monica Niculescu and Klára Zakopalová who went on to win the tournament. 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:
Athlete