Assertion: class flare | /r/Causes | long-lasting radiation storms
Facets:
Source sentences:
text: There are 3 categories: X-class flares are big; they are major events that can trigger planet-wide radio blackouts and long-lasting radiation storms.
text: X-class flares, on the other hand, can have consequences on a planet-wide scale, triggering widespread radio blackouts and long-lasting radiation storms.