Marr sought authorization to scramble the Otis fighters.
( Marr ( ( ( sought authorization ) ( to ( scramble ( the ( Otis fighters ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Marr)) (VP (VBD sought) (NP (NN authorization)) (S (VP (TO to) (VP (VB scramble) (NP (DT the) (NNP Otis) (NNS fighters)))))) (. .)))
Marr didn't ask for permission to scramble the Otis fighters.
( Marr ( ( ( did n't ) ( ( ask ( for permission ) ) ( to ( scramble ( the ( Otis fighters ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Marr)) (VP (VBD did) (RB n't) (VP (VB ask) (PP (IN for) (NP (NN permission))) (S (VP (TO to) (VP (VB scramble) (NP (DT the) (NNP Otis) (NNS fighters))))))) (. .)))