Assertion: black mamba | /r/CapableOf | mimic cobra
Facets:
value: by spreading a neck-flap
type: MANNER
value: in an excited state
type: LOCATION
Source sentences:
text: When cornered, it mimics a cobra by spreading a neck-flap; exposing its black mouth, it lifts up to a third of its body up off the ground, and hisses.
text: In an excited state, black mambas mimic cobras by spreading a neck flap, and they use their speed to evade the threats but not to hunt.