Input: Read this: The Arabian oryx, a species of large antelope, once inhabited much of the desert areas of the Middle East. However, the species' striking appearance made it (along with the closely related scimitar-horned oryx and addax) a popular quarry for sport hunters, especially foreign executives of oil companies working in the region.[citation needed] The use of automobiles and high-powered rifles destroyed their only advantage: speed, and they became extinct in the wild exclusively due to sport hunting in 1972. The scimitar-horned oryx followed suit, while the addax became critically endangered. However, the Arabian oryx has now made a comeback and been upgraded from “extinct in the wild” to “vulnerable” due to conservation efforts like captive breeding
Question: Why did sport hunters find the Arabian oryx to be a worthwhile quarry to hunt?

Output: the species' striking appearance


Input: Read this: Slavs are customarily divided along geographical lines into three major subgroups: West Slavs, East Slavs, and South Slavs, each with a different and a diverse background based on unique history, religion and culture of particular Slavic groups within them. Apart from prehistorical archaeological cultures, the subgroups have had notable cultural contact with non-Slavic Bronze- and Iron Age civilisations.
Question: How is the West Slavs subgroup divided?

Output: unanswerable


Input: Read this: The first Digimon television series, which began airing on March 7, 1999 in Japan on Fuji TV and Kids Station and on August 14, 1999 in the United States on Fox Kids dubbed by Saban Entertainment for the North American English version. Its premise is a group of 7 kids who, while at summer camp, travel to the Digital World, inhabited by creatures known as Digital Monsters, or Digimon, learning they are chosen to be "DigiDestined" ("Chosen Children" in the Japanese version) to save both the Digital and Real World from evil. Each Kid was given a Digivice which selected them to be transported to the DigiWorld and was destined to be paired up with a Digimon Partner, such as Tai being paired up with Agumon and Matt with Gabumon. The children are helped by a mysterious man/digimon named Gennai, who helps them via hologram. The Digivices help their Digimon allies to Digivolve into stronger creatures in times of peril. The Digimon usually reached higher forms when their human partners are placed in dangerous situations, such as fighting the evil forces of Devimon, Etemon and Myotismon in their Champion forms. Later, each character discovered a crest that each belonged to a person; Tai the Crest of Courage, Matt the Crest of Friendship, Sora the Crest of Love, Izzy the Crest of Knowledge, Mimi the Crest of Sincerity, Joe the Crest of Reliability, T.K. the Crest of Hope, and later Kari the Crest of Light which allowed their Digimon to digivolve into their Ultimate forms. The group consisted of seven original characters: Taichi "Tai" Kamiya, Yamato "Matt" Ishida, Sora Takenouchi, Koushiro "Izzy" Izumi, Mimi Tachikawa, Joe Kido, and Takeru "T.K." Takaishi. Later on in the series, an eighth character was introduced: Hikari "Kari" Kamiya (who is Taichi's younger sister).
Question: What did each kid select?

Output: unanswerable


Input: Read this: Initially the existing 5:3 aspect ratio had been the main candidate but, due to the influence of widescreen cinema, the aspect ratio 16:9 (1.78) eventually emerged as being a reasonable compromise between 5:3 (1.67) and the common 1.85 widescreen cinema format. An aspect ratio of 16:9 was duly agreed upon at the first meeting of the IWP11/6 working party at the BBC's Research and Development establishment in Kingswood Warren. The resulting ITU-R Recommendation ITU-R BT.709-2 ("Rec. 709") includes the 16:9 aspect ratio, a specified colorimetry, and the scan modes 1080i (1,080 actively interlaced lines of resolution) and 1080p (1,080 progressively scanned lines). The British Freeview HD trials used MBAFF, which contains both progressive and interlaced content in the same encoding.
Question: What was a leading factor in the 16:9 aspect ratio being chosen?

Output:
widescreen cinema