Assertion: smog | /r/Causes | respiratory problems
Facets:
value: for the inhabitants
type: TRANSITIVE-OBJECT
Source sentences:
text: During severe inversions that last over long periods, smog can cover entire metropolitan areas and cause respiratory problems for the inhabitants.
text: Smog can cause or aggravate health problems such as asthma, emphysema, chronic bronchitis and other respiratory problems as well as eye irritation and reduced resistance to colds and lung infections.