Boston Center TMU [Traffic Management Unit], we have a problem here.
( ( ( Boston ( Center ( TMU ( -LSB- ( Traffic ( Management Unit ) ) ) ) ) ) -RSB- ) ( , ( we ( ( have ( ( a problem ) here ) ) . ) ) ) )
(ROOT (S (S (NP (NNP Boston) (NNP Center) (NNP TMU) (NNP -LSB-) (NNP Traffic) (NNP Management) (NNP Unit)) (VP (VBZ -RSB-))) (, ,) (NP (PRP we)) (VP (VBP have) (NP (NP (DT a) (NN problem)) (ADVP (RB here)))) (. .)))
Boston Center TMU [Traffic Management Unit]: all is clear and well.
( ( Boston ( Center ( TMU ( -LSB- ( Traffic ( Management ( Unit -RSB- ) ) ) ) ) ) ) ( : ( ( all ( is ( ( clear and ) well ) ) ) . ) ) )
(ROOT (FRAG (NP (NNP Boston) (NNP Center) (NNP TMU) (NNP -LSB-) (NNP Traffic) (NNP Management) (NNP Unit) (NNP -RSB-)) (: :) (S (NP (DT all)) (VP (VBZ is) (ADJP (JJ clear) (CC and) (RB well)))) (. .)))