[Q]: Dovyalis is a genus of shrubs and small trees. Recent genetic evidence has shown the genus to belong to the family Salicaceae; formerly it was classified in the family Flacourtiaceae. The 15 species are native to Africa (Ethiopia south to South Africa) and southern Asia (India, Sri Lanka). Some are cultivated for their fruit. There are only fifteen species in the genus Dovyalis.
[A]: Yes

[Q]: Maxillaria rufescens, the Light Fox-red Maxillaria, is a species of orchid native to Trinidad and the Amazon Basin in Colombia, Ecuador, Peru, Bolivia, Venezuela, The Guianas and Brazil. The plant grows at eleveations of 200 to 2000 meters, and grows up to 1 inches (3 to 4 centimeters). Maxillaria rufescens grows at elevations of 2000 to 2000 meters, and grows up to 1 inches (3 to 4 centimeters).
[A]: No

[Q]: Old Carthusians Football Club is an association football club whose players are former pupils of Charterhouse School in Godalming, Surrey, England. The club was established in 1876 and won the FA Cup in 1881, as well as the FA Amateur Cup in 1894 and 1897. The club currently plays in the Arthurian League and won league and Arthur Dunn Cup doubles in 2006, 2008, 2009, 2011, 2013 and 2014. The Old Carthusians Football Club was established in 1876 by Arthur Godalming and won the FA Cup in 1881.
[A]: It's impossible to say

[Q]: The Cuban Embassy in Washington, DC, is the diplomatic mission of Cuba to the United States of America. It is located at 2630 16th Street Northwest, Washington, D.C., in the Adams Morgan neighborhood. The building was originally constructed in 1917 as the Cuban embassy, and served in that capacity until the United States severed relations with Cuba in 1961. The Cuban Embassy is a big building
[A]:
It's impossible to say