Instructions: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Input: Context : Lieutenant Junior Grade Clarence Samuels (June 11, 1900 -- 1983), was the first Hispanic American of African descent photographer in the United States Coast Guard, to command a cutter, as well as the first one to be a commanding officer of a Coast Guard vessel during wartime.
Answer : United States Coast Guard
Output:
What army was Clarence Samuels a part of?