Assertion: volcano | /r/HasProperty | extinct
Facets:
value: necessarily
type: DEGREE
value: for many millions of years
type: TEMPORAL
value: truly
type: DEGREE
value: often
type: DEGREE
Source sentences:
text: Volcanoes can be active, dormant, or extinct.
text: Those volcanos which have not erupted in historical times are called extinct.
text: Otherwise, whether a volcano is truly extinct is often difficult to determine.
text: Volcanoes are often considered to be extinct if there are no written records of its activity.
text: These volcanoes have been extinct for many millions of years, but the European Mars Express spacecraft has found evidence that volcanic activity may have occurred on Mars in the recent past as well.
text: Volcanoes that will never erupt again are extinct .
text: Volcanoes can either be active, dormant or extinct.
text: Sometimes the lava solidifies, but this doesn’t mean that the volcano is necessarily extinct.
text: If a volcano has stopped erupting forever, it is called extinct.