Assertion: volcano's activity | /r/HasProperty | reported by late december
Facets:
value: from both craters
type: LOCATION
Source sentences:
text: By late December, effusive activity was reported from both craters.
text: By late December 2016, effusive activity was reported from both the North and South Pit craters, including activity at the South Pit crater overflowing beyond the surrounding summit caldera.