Assertion: swarm | /r/CapableOf | form country
Facets:
value: as far north as spain
type: LOCATION
value: as far south as nigeria
type: LOCATION
Source sentences:
text: Under optimal ecological and climatic conditions, several successive generations can occur, causing swarms to form and invade countries on all sides of the recession area, as far north as Spain and Russia, as far south as Nigeria and Kenya, and as far east as India and southwest Asia.