Assertion: eye's lens | /r/CapableOf | focus on nearby objects
Facets:
value: to focus on distant objects
type: PURPOSE
Source sentences:
text: Through the action of small muscles (called the ciliary muscles), the lens becomes thicker to focus on nearby objects and thinner to focus on distant objects.
text: Through the action of small muscles (called the ciliary muscles), the lens becomes thicker to focus on nearby objects and thinner to focus on distant objects.