HISTORY OF PRESENT ILLNESS:  This 66 year old white male has a five day history of chest tightness with exertion.
 the patient has angina
(ROOT (NP (NP (NP (NN HISTORY)) (PP (IN OF) (NP (JJ PRESENT) (NNS ILLNESS)))) (: :) (S (NP (DT This) (ADJP (CD 66) (NN year) (JJ old)) (JJ white) (NN male)) (VP (VBZ has) (NP (NP (DT a) (CD five) (NN day) (NN history)) (PP (IN of) (NP (NN chest) (NN tightness))) (PP (IN with) (NP (NN exertion)))))) (. .)))
(ROOT (S (NP (DT the) (NN patient)) (VP (VBZ has) (NP (NN angina)))))
( ( ( ( HISTORY ( OF ( PRESENT ILLNESS ) ) ) : ) ( ( This ( ( 66 ( year old ) ) ( white male ) ) ) ( has ( ( ( a ( five ( day history ) ) ) ( of ( chest tightness ) ) ) ( with exertion ) ) ) ) ) . )
( ( the patient ) ( has angina ) )