Assertion: black mamba's bite | /r/CapableOf | kill human being
Facets:
value: in less than 30 minutes
type: TEMPORAL
Source sentences:
text: The black mamba (Dendroaspis polylepis) can move at speeds of up to 12.5 miles per hour (5.5 meters per second), and its bite can kill a human being in less than 30 minutes.