The FAA cleared the airspace.
( ( The FAA ) ( ( cleared ( the airspace ) ) . ) )
(ROOT (S (NP (DT The) (NNP FAA)) (VP (VBD cleared) (NP (DT the) (NN airspace))) (. .)))
The FFA took care that nobody would interrupt the rescue mission.
( ( The FFA ) ( ( ( took care ) ( that ( nobody ( would ( interrupt ( the ( rescue mission ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP FFA)) (VP (VBD took) (NP (NN care)) (SBAR (IN that) (S (NP (NN nobody)) (VP (MD would) (VP (VB interrupt) (NP (DT the) (NN rescue) (NN mission))))))) (. .)))