Assertion: young black mamba | /r/CapableOf | reach almost 2 meters
Facets:
value: in length in their first year
type: TEMPORAL
Source sentences:
text: In some studies, young black mambas have rarely been observed, possibly because they grow rapidly and can reach almost 2 meters (6.5 feet) in length in their first year, and because they are likely to be more arboreal than the adults.