Assertion: snail | /r/HasProperty | serious agricultural pests
Facets:
Source sentences:
text: Snails and slugs can also be serious agricultural pests, and accidental or deliberate introduction of some snail species into new environments has seriously damaged some ecosystems.
text: However, these snails now dwell in several places where they are agricultural pests.
text: Snails and slugs can also be serious agricultural pests, and accidental or deliberate introduction of some snail species into new environments has seriously damaged some ecosystems.