She was in her usual state of health until this past week when she had some slight word-finding difficulties and began forgetting more things than usual.
 She has dementia
(ROOT (S (NP (PRP She)) (VP (VP (VBD was) (PP (IN in) (NP (NP (PRP$ her) (JJ usual) (NN state)) (PP (IN of) (NP (NN health))))) (PP (IN until) (NP (DT this) (JJ past) (NN week))) (SBAR (WHADVP (WRB when)) (S (NP (PRP she)) (VP (VBD had) (NP (DT some) (JJ slight) (JJ word-finding) (NNS difficulties)))))) (CC and) (VP (VBD began) (S (VP (VBG forgetting) (NP (NP (RBR more) (NNS things)) (PP (IN than) (ADJP (JJ usual)))))))) (. .)))
(ROOT (S (NP (PRP She)) (VP (VBZ has) (NP (NN dementia)))))
( She ( ( ( ( ( ( was ( in ( ( her ( usual state ) ) ( of health ) ) ) ) ( until ( this ( past week ) ) ) ) ( when ( she ( had ( some ( slight ( word-finding difficulties ) ) ) ) ) ) ) and ) ( began ( forgetting ( ( more things ) ( than usual ) ) ) ) ) . ) )
( She ( has dementia ) )