FAA Mission and Structure.
( FAA ( ( ( Mission and ) Structure ) . ) )
(ROOT (NP (NNP FAA) (NNP Mission) (CC and) (NNP Structure) (. .)))
How the FAA is structured.
( ( How ( ( the FAA ) ( is structured ) ) ) . )
(ROOT (FRAG (SBAR (WHADVP (WRB How)) (S (NP (DT the) (NNP FAA)) (VP (VBZ is) (ADJP (JJ structured))))) (. .)))