Diabetes mellitus 2.
 Patient has abnormal A1c
(ROOT (NP (NP (NNP Diabetes) (NN mellitus) (CD 2)) (. .)))
(ROOT (S (NP (NN Patient)) (VP (VBZ has) (NP (JJ abnormal) (NN A1c)))))
( ( Diabetes ( mellitus 2 ) ) . )
( Patient ( has ( abnormal A1c ) ) )