Assertion: frog | /r/CapableOf | move their lens
Facets:
value: backwards
type: MANNER
value: like camera lens
type: MANNER
value: to help
type: PURPOSE
value: unlike humans
type: MANNER
Source sentences:
text: Unlike humans, where the shapes of lens of our eyes changes as we accommodate to see, frogs move their lens backwards and forward, like camera lens, to help them to see properly.