Assertion: zebra's stripe | /r/CapableOf | keep zebra
Facets:
value: as a camouflage
type: MANNER
Source sentences:
text: Some scientists think that stripes keep zebras cooler.
text: Another contention is that these stripes save zebras from the blood-sucking tsetse fly, which cannot easily recognize animals with stripes.
text: Nevertheless, the stripes serve the zebra as a camouflage.
text: Another long-standing theory is that stripes keep zebras cool.