Assertion: frog | /r/HasProperty | poisonous
Facets:
value: to humans
type: TRANSITIVE-OBJECT
Source sentences:
text: The colourful skin of many tropical frogs acts as a warning to predators that these frogs are poisonous.
text: These frogs are so poisonous that one millionth of an ounce can kill a small animal, and an amount smaller than a grain of rice is enough to kill a human being.
text: This coloration is not just for show: it warns potential predators that the frogs are poisonous.
text: This acts as a warning to potential predators that the frogs are poisonous.
text: The skin coloration warns potential predators that the frog is poisonous.
text: These beautiful colors are warnings to potential predators that the frog are poisonous.
text: For other frogs that are poisonous to humans, see Poisonous frog