( Smoking ( ( can ( cause ( ( fatal diseases ) ( such ( as ( ( ( ( pneumonia , ) emphysema ) and ) ( lung cancer ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NN Smoking)) (VP (MD can) (VP (VB cause) (NP (NP (JJ fatal) (NNS diseases)) (PP (JJ such) (IN as) (NP (NP (NN pneumonia)) (, ,) (NP (NN emphysema)) (CC and) (NP (NN lung) (NN cancer))))))) (. .)))
Smoking can cause fatal diseases such as pneumonia, emphysema and lung cancer.
(ROOT (S (NP (DT The) (NN term) (NN pneumonia)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN of) (NP (NP (DT the) (NN disease)) (SBAR (WHADVP (WRB where)) (S (NP (NP (DT some)) (PP (IN of) (NP (NP (DT the) (NNS alveoli)) (PP (IN of) (NP (DT the) (NNS lungs)))))) (VP (VBP fill) (PP (IN with) (NP (NN fluid))) (SBAR (IN so) (S (NP (PRP they)) (VP (MD can) (ADVP (RB no) (RB longer)) (VP (VB exchange) (NP (NN gas))))))))))))) (. .)))