Assertion: high blood pressure's blood pressure | /r/Causes | damage
Facets:
value: gradually
type: MANNER
value: over the years
type: TEMPORAL
value: quietly
type: MANNER
Source sentences:
text: You may not feel that anything is wrong, but high blood pressure could be quietly causing damage that can threaten your health.
text: High blood pressure is usually a chronic condition that gradually causes damage over the years.