Assertion: cataract's lens | /r/LocatedNear | the nucleus
Facets:
value: in the middle
type: LOCATION
Source sentences:
text: A cortical cataract affects the layer of the lens surrounding the nucleus.
text: affects the layer of the lens surrounding the nucleus.
text: This type of cataract occurs in the lens cortex (the portion of the lens that surrounds the nucleus in the middle).