In this task, you're given an ambiguous question (which can be answered in more than one way). Your task is to provide one question which clarifies the input question and it has one unique answer, and also provide an answer to the generated question. Generated question and answer should be separated with a new line.

[Q]: Who was in charge of russia during the cold war?
[A]: Who was in charge of Russia at the beginning of the Cold War? 
 Joseph Stalin


[Q]: Average height for males in the united states?
[A]: What is the average height for all males in the United States? 
 175.3 cm (5 ft 9 in)


[Q]: Where is the common site for obtaining a pulse rate?
[A]:
Where is the common site for obtaining a pulse rate from the carotid artery? 
 between the anterior border of the sternocleidomastoid muscle, above the hyoid bone and lateral to the thyroid cartilage