Assertion: pest | /r/HasProperty | harmful
Facets:
value: to the health
type: TRANSITIVE-OBJECT
value: to humans
type: TRANSITIVE-OBJECT
Source sentences:
text: There are thousands of different kinds of pests which are harmful to humans.
text: Even though most of these pests hold some benefits for the environment, they may also be harmful to the health or have a destructive effect on the environment.