Assertion: psoriasis's nail | /r/HasSubevent | separation of the nails
Facets:
value: ultimately
type: DEGREE
value: from the nail bed
type: TRANSITIVE-OBJECT
Source sentences:
text: The nails may be affected, and psoriasis of the nails causes ridged, thick, or pitted nails and can ultimately lead to separation of the nails from the nail bed.