Assertion: firefly | /r/HasProperty | beneficial insects
Facets:
Source sentences:
text: Firefly biology is captivating, and while many people are intrigued by how these insects produce light, we owe equal reverence to the fact that fireflies are beneficial insects which help control pests in our fields and gardens.
text: Because they are effective natural enemies of pests, fireflies are beneficial to have in the field and garden.