There is a bomb on board and are going back to the airport, and to have our demands [unintelligible].
( ( ( ( ( There ( ( ( is ( ( a bomb ) ( on board ) ) ) and ) ( are ( ( going back ) ( to ( the airport ) ) ) ) ) ) , ) and ) ( ( to ( have ( our demands ) ) ) ( -LSB- ( unintelligible -RSB- ) ) ) ) . )
(ROOT (S (S (NP (EX There)) (VP (VP (VBZ is) (NP (NP (DT a) (NN bomb)) (PP (IN on) (NP (NN board))))) (CC and) (VP (VBP are) (VP (VBG going) (ADVP (RB back)) (PP (TO to) (NP (DT the) (NN airport))))))) (, ,) (CC and) (S (S (VP (TO to) (VP (VB have) (NP (PRP$ our) (NNS demands))))) (VP (VBZ -LSB-) (NP (JJ unintelligible) (NNS -RSB-)))) (. .)))
The terrorists made no attempt to communicate or make negotiations.
( ( The terrorists ) ( ( made ( no ( attempt ( to ( ( ( communicate or ) make ) negotiations ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNS terrorists)) (VP (VBD made) (NP (DT no) (NN attempt) (S (VP (TO to) (VP (VB communicate) (CC or) (VB make) (NP (NNS negotiations))))))) (. .)))