Assertion: adder's venom | /r/HasProperty | poisonous
Facets:
value: extremely
type: DEGREE
Source sentences:
text: The venom of the carpet viper, or echis, is extremely poisonous.
text: Venom: Poisonous Creatures in the Natural World , 2007, is a scientific analysis of venoms and poisons with an in-depth look at animals that use natural toxins.