Assertion: cumulonimbus cloud | /r/HasProperty | the most observed
Facets:
value: along the cold front
type: LOCATION
value: most commonly
type: DEGREE
value: due to the possible unstable conditions
type: CAUSE
Source sentences:
text: Due to the possible unstable conditions that may arise in the wake of the greatly contrasting air masses on either side of a cold front, the cumulonimbus clouds are the most commonly observed along the cold front.
text: Cumulonimbus is the most powerful and the most destructive cloud.