The cockpit voice recorder data indicate that a woman, most likely a flight attendant, was being held captive in the cockpit.
( ( The ( cockpit ( voice ( recorder data ) ) ) ) ( ( indicate ( that ( ( ( ( ( a woman ) , ) ( ( most likely ) ( a ( flight attendant ) ) ) ) , ) ( was ( being ( held ( captive ( in ( the cockpit ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN cockpit) (NN voice) (NN recorder) (NNS data)) (VP (VBP indicate) (SBAR (IN that) (S (NP (NP (DT a) (NN woman)) (, ,) (NP (ADJP (RBS most) (JJ likely)) (DT a) (NN flight) (NN attendant)) (, ,)) (VP (VBD was) (VP (VBG being) (VP (VBN held) (NP (NP (JJ captive)) (PP (IN in) (NP (DT the) (NN cockpit)))))))))) (. .)))
The cockpit voice recorder data said that a man was a hostage.
( ( The ( cockpit ( voice ( recorder data ) ) ) ) ( ( said ( that ( ( a man ) ( was ( a hostage ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN cockpit) (NN voice) (NN recorder) (NNS data)) (VP (VBD said) (SBAR (IN that) (S (NP (DT a) (NN man)) (VP (VBD was) (NP (DT a) (NN hostage)))))) (. .)))