In their testimony and in other public accounts, NORAD officials also stated that the Langley fighters were scrambled to respond to the notifications about American 77,178 United 93, or both.
( ( In ( their ( ( ( testimony and ) ( in ( other public ) ) ) accounts ) ) ) ( , ( ( NORAD officials ) ( also ( ( stated ( that ( ( the ( Langley fighters ) ) ( were ( scrambled ( to ( ( respond ( to ( ( the notifications ) ( about ( American 77,178 ) ) ) ) ) ( ( ( ( United 93 ) , ) or ) both ) ) ) ) ) ) ) ) . ) ) ) ) )
(ROOT (S (PP (IN In) (NP (PRP$ their) (UCP (NP (NN testimony)) (CC and) (PP (IN in) (NP (JJ other) (NN public)))) (NNS accounts))) (, ,) (NP (NNP NORAD) (NNS officials)) (ADVP (RB also)) (VP (VBD stated) (SBAR (IN that) (S (NP (DT the) (NNP Langley) (NNS fighters)) (VP (VBD were) (ADJP (JJ scrambled) (S (VP (TO to) (VP (VB respond) (PP (TO to) (NP (NP (DT the) (NNS notifications)) (PP (IN about) (NP (NNP American) (CD 77,178))))) (NP (NP (NNP United) (CD 93)) (, ,) (CC or) (NP (DT both))))))))))) (. .)))
According to NORAD officials the Langley fighters were scrambled in response.
( ( According ( to ( NORAD officials ) ) ) ( ( the ( Langley fighters ) ) ( ( were ( scrambled ( in response ) ) ) . ) ) )
(ROOT (S (PP (VBG According) (PP (TO to) (NP (JJ NORAD) (NNS officials)))) (NP (DT the) (NNP Langley) (NNS fighters)) (VP (VBD were) (VP (VBN scrambled) (PP (IN in) (NP (NN response))))) (. .)))