How would one know if there are no Answers to the question?
Answer: A. Someone's child had joined the military
Explanation: The "flag" is a great symbol of the military so it's a hard trick question, assuming that he is grown up by then by the lines "But his country called him man-size." Therefore he is still looked at as a kid they cared for which are his/hers parents.
Pretty sure that it is D. revise your rough draft as you write it
