Assertion: blackberry's berry | /r/HasProperty | toxic
Facets:
value: extremely
type: DEGREE
Source sentences:
text: The berries (seeds) are toxic.
text: The foliage and berries are extremely toxic when ingested, containing tropane alkaloids.
text: The leaves and berries of the plant are toxic and are confirmed to have killed children, dogs, and cats.
text: The berries, roots, and flowers of this plant are toxic.