Assertion: cataract | /r/Causes | vision problems
Facets:
value: for several more years
type: TEMPORAL
Source sentences:
text: The proteins may start clumping together to form a small cataract around middle age; however, the cataract doesn't get big enough to cause vision problems for several more years.
text: Cataracts cause more vision problems globally than any other eye condition or disease, and the number of cataracts is increasing with the aging population.
text: There is an ideal "stage" of cataracts that improves the chance of a favorable outcome–the cataract is dense enough to cause vision problems, but is not too advanced.