Assertion: eyebrow | /r/CapableOf | provide protective barrier
Facets:
value: to the eye
type: TRANSITIVE-OBJECT
value: by trapping sweat
type: MANNER
Source sentences:
text: First, eyebrows provide a protective barrier to the eye by trapping sweat, dust, and oil from the hair and scalp and preventing it from spilling into the eye - without brows, you could be more uncomfortable.