TASK DEFINITION: In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.
PROBLEM: What is the country of the athlete who announced his retirement from the sport on January 3 , 2017 ?

SOLUTION: United States

PROBLEM: What is of the the two world heritage sites located in the hometown of candidates Borpatragohain and Chaudhary ?

SOLUTION: Kaziranga National Park

PROBLEM: What kind of rotary propels the aircraft used by the team stationed at Naval Air Station Oceana ?

SOLUTION:
20 mm M61 rotary cannon