Is bringin up greenish sputum.
 He has a dry cough with no sputum
(ROOT (SQ (VBZ Is) (NP (NN bringin)) (PP (IN up) (NP (JJ greenish) (NN sputum))) (. .)))
(ROOT (S (NP (PRP He)) (VP (VBZ has) (NP (NP (DT a) (JJ dry) (NN cough)) (PP (IN with) (NP (DT no) (NN sputum)))))))
( ( ( Is bringin ) ( up ( greenish sputum ) ) ) . )
( He ( has ( ( a ( dry cough ) ) ( with ( no sputum ) ) ) ) )