Assertion: dirty bomb's impact | /r/CapableOf | vary to many square miles
Facets:
value: conceivably
type: DEGREE
value: widely
type: DEGREE
Source sentences:
text: The guidelines issued by the Homeland Security Department say the impact from detonating a crude nuclear device or a dirty bomb could vary widely, from contaminating a small area, such as a single building or city block, to conceivably many square miles.