( ( A ( ( grossly enlarged ) lung ) ) ( containing ( ( bronchiole-like and ) alveolus-like ) ) )
(ROOT (S (NP (NP (DT A) (ADJP (RB grossly) (JJ enlarged)) (NN lung)) (VP (VBG containing) (ADJP (JJ bronchiole-like) (CC and) (JJ alveolus-like))))))
A grossly enlarged lung containing bronchiole-like and alveolus-like
(ROOT (S (NP (NP (DT The) (NNS lungs)) (PP (IN of) (NP (NNS mammals)))) (VP (VBP are) (ADJP (JJ unique) (PP (IN in) (S (VP (VBG having) (NP (NNS alveoli))))))) (. .)))