[Q]: The results of numerous epidemiological studies and recent clinical trials provide consistent evidence that diets rich in fruits and vegetables can reduce the risk of chronic disease. Most fruits are red in color.
[A]: It's impossible to say

[Q]: Reagan was seriously wounded by a bullet fired by John Hinckley Jr. in an attempted assassination on March 30, 1981. Obama was seriously wounded by a bullet fired by John Hinckley Jr.
[A]: No

[Q]: Lensk (Russian: ; ] ; Yakut: , "Lienskey") is a town and the administrative center of Lensky District of the Sakha Republic, Russia, located on the left bank of the Lena River, approximately 840 km west of Yakutsk, the capital of the republic. As of the 2010 Census, its population was24,966. Lensk is a village.
[A]: No

[Q]: Clube de Futebol Uniao de Coimbra, usually known as Uniao de Coimbra (] ), is a sports club in the city of Coimbra, Portugal. The club was founded in June 2, 1919 and has a large array of sports departments which includes football, futsal, basketball, aikido, volleyball and swimming. Uniao de Coimbra hosts an annual swimming meet.
[A]:
It's impossible to say