As United 93 left Newark, the flight's crew members were unaware of the hijacking of American 11.
( ( As ( United ( 93 ( left Newark ) ) ) ) ( , ( ( ( the ( flight 's ) ) ( crew members ) ) ( ( were ( unaware ( of ( ( the hijacking ) ( of ( American 11 ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN As) (NP (NNP United) (CD 93) (NN left) (NNP Newark))) (, ,) (NP (NP (DT the) (NN flight) (POS 's)) (NN crew) (NNS members)) (VP (VBD were) (ADJP (JJ unaware) (PP (IN of) (NP (NP (DT the) (NN hijacking)) (PP (IN of) (NP (NNP American) (CD 11))))))) (. .)))
As the flight United 93 left Newark the crew members were fully aware of the hijacking of American 11.
( ( As ( the flight ) ) ( ( United 93 ) ( ( left ( Newark ( ( the ( crew members ) ) ( ( were ( fully aware ) ) ( of ( ( the hijacking ) ( of ( American 11 ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (PP (IN As) (NP (DT the) (NN flight))) (NP (NNP United) (CD 93)) (VP (VBD left) (NP (NP (NNP Newark)) (SBAR (S (NP (DT the) (NN crew) (NNS members)) (VP (VBD were) (ADJP (RB fully) (JJ aware)) (PP (IN of) (NP (NP (DT the) (NN hijacking)) (PP (IN of) (NP (NNP American) (CD 11)))))))))) (. .)))