( ( ( carcinoid ( tumor ( -RRB- Cornell ) ) ) ( Medical ( Images ( Normal ( alveolus ( , ( lung ( , ( high power ) ) ) ) ) ) ) ) ) . )
(ROOT (NP (NP (JJ carcinoid) (NN tumor) (-RRB- -RRB-) (NN Cornell)) (NP (NNP Medical) (NNP Images) (NNP Normal) (NNS alveolus) (, ,) (NN lung) (, ,) (JJ high) (NN power)) (. .)))
carcinoid tumor) Cornell Medical Images Normal alveolus, lung, high power .
(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))))))) (. .)))