Assertion: zebra's stripe | /r/Causes | illusory effect
Facets:
value: probably
type: DEGREE
Source sentences:
text: The stripes on the zebra probably cause an illusory effect which makes it hard for predators to target a single individual in a stampeding herd.
text: : The stripes on the zebra probably cause an illusory effect which makes it hard for predators to target a single individual in a stampeding herd.