Assertion: smog | /r/HasProperty | dense
Facets:
Source sentences:
text: The smog was so dense that it even seeped indoors, resulting in cancellation or abandonment of concerts and film screenings as visibility decreased in large enclosed spaces, and stages and screens became harder to see from the seats.
text: The smog was so dense that residents in some sections of the city were unable to see their feet as they walked.