( ( carcinoid ( tumor ( -RRB- 1093 ) ) ) ( ( Normal ( alveolus ( , ( lung ( , ( high power ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ carcinoid) (NN tumor) (-RRB- -RRB-) (NNS 1093)) (VP (VBZ Normal) (NP (NNS alveolus) (, ,) (NN lung) (, ,) (JJ high) (NN power))) (. .)))
carcinoid tumor) 1093 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))))))) (. .)))