The heading of the Langley fighters was adjusted to send them to the Baltimore area.
( ( ( The heading ) ( of ( the ( Langley fighters ) ) ) ) ( ( was ( adjusted ( to ( ( send them ) ( to ( the ( Baltimore area ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN heading)) (PP (IN of) (NP (DT the) (NNP Langley) (NNS fighters)))) (VP (VBD was) (VP (VBN adjusted) (S (VP (TO to) (VP (VB send) (NP (PRP them)) (PP (TO to) (NP (DT the) (NNP Baltimore) (NN area)))))))) (. .)))
The Langley fighters were sent to Seattle.
( ( The ( Langley fighters ) ) ( ( were ( sent ( to Seattle ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Langley) (NNS fighters)) (VP (VBD were) (VP (VBN sent) (PP (TO to) (NP (NNP Seattle))))) (. .)))