instruction:
In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
question:
The National Guard is a joint activity of the United States Department of Defense ( DoD ) composed of reserve components of the United States Army and the United States Air Force : the Army National Guard and the Air National Guard , respectively .
answer:
The United States National Guard is an organization of the United States Army and the United States Air Force .


question:
It asserts that a proposition is true because it has not yet been proven false or a proposition is false because it has not yet been proven true .
answer:
Or , that something is false if it has not yet been proved true .


question:
It is pointed out the significance of the sanitary epidemiological reconnaissance in assessing the sanitary-epidemiological situation , organizing and conducting preventive activities , indicating and identifying pathogenic biological agents in the environmental sites , conducting laboratory analysis of biological materials , suppressing hotbeds of infectious diseases , providing advisory and practical assistance to local health authorities .
answer:

The sanitary epidemiological reconnaissance will be important in assessing the sanitary-epidemiological situation , organizing and conducting preventive activities , indicating and identifying pathogenic biological agents , suppressing hotbeds of infectious diseases , providing advisory and practical assistance to local health authorities .