Read the text and determine if the sentence is true (see options at the end):

On August 6, 1945 the atomic bomb was dropped on the Japanese city of Hiroshima. The Enola Gay, piloted by Colonel Tibbetts, was chosen to make the mission. The mission was recorded as successful by Capt. William S. Parson at 9:20 A.M.

Sentence: In the 20th century, an atomic bomb was dropped on a city in Japan.
Pick from:
[+] Yes;
[+] It's impossible to say;
[+] No;
Yes