Right Colon Cancer 14.
 the patient has no cancer history
(ROOT (NP (NP (RB Right) (NN Colon) (NN Cancer) (CD 14)) (. .)))
(ROOT (S (NP (DT the) (NN patient)) (VP (VBZ has) (NP (DT no) (NN cancer) (NN history)))))
( ( Right ( Colon ( Cancer 14 ) ) ) . )
( ( the patient ) ( has ( no ( cancer history ) ) ) )