Assertion: lemming's migration | /r/HasProperty | dangerous
Facets:
value: for lemmings
type: TRANSITIVE-OBJECT
value: in population surges
type: TEMPORAL
Source sentences:
text: All that being said, the filmographers likely based their ideas on the scientific fact that in high population surges, migrations can be dangerous for lemmings and some are bound to die by being pushed, crushed, or drowned by the sheer weight of other lemmings.