Assertion: body armor | /r/HasProperty | necessity
Facets:
value: for certain types of troops
type: OTHER
value: to save police officers' lives
type: PURPOSE
Source sentences:
text: Body armor is a necessity, clearly-
text: Body armor with stab protection would be essential, and a multi-threat bullet and stab proof vest may also be required.
text: The third phase of the initiative involved extensive medical testing, to determine the performance level of body armor that would be necessary to save police officers' lives.
text: As the war progressed, however, it became increasingly apparent that body armor was a necessity for certain types of troops.