Assertion: ulcer | /r/HasProperty | rare
Facets:
value: very
type: DEGREE
value: in people
type: LOCATION
Source sentences:
text: A study published in The Lancet found that ulcers are rare in people who don’t take NSAIDs and who don’t have H. pylori in their stomachs.
text: Among those in the intensive care unit, ulceration resulting in bleeding is very rare.