Assertion: lawn mower's blade | /r/Causes | damage
Facets:
value: to the blades
type: TRANSITIVE-OBJECT
value: to both the lawn mower deck
type: TRANSITIVE-OBJECT
Source sentences:
text: If the deck loosens, it may come in contact with the blades, which can cause damage to both the lawn mower deck and the blades; the engine may also be damaged as a result.