Definition: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Input: Excluding limited exemptions for religious accommodation, the United States Army, Air Force, and Marine Corps have policies that prohibit beards on the basis of hygiene and the necessity of a good seal for chemical weapon protective masks. The official position is that uniform personal appearance and grooming contribute to discipline and a sense of camaraderie.

can i have a beard in the marines?