Assertion: astigmatism's eye | /r/HasProperty | free
Facets:
value: from retinal problems
type: OTHER
value: from any eye disease
type: OTHER
value: from corneal scars
type: OTHER
Source sentences:
text: Refractive surgeries require healthy eyes that are free from retinal problems, corneal scars, and any eye disease.
text: Refractive surgeries require healthy eyes that are free from retinal problems, corneal scars and any eye disease.