American 77 was then 5 miles west-southwest of the Pentagon and began a 330-degree turn.
( ( American 77 ) ( ( ( ( ( was then ) ( ( 5 miles ) ( west-southwest ( of ( the Pentagon ) ) ) ) ) and ) ( began ( a ( 330-degree turn ) ) ) ) . ) )
(ROOT (S (NP (NNP American) (CD 77)) (VP (VP (VBD was) (ADVP (RB then)) (ADJP (NP (CD 5) (NNS miles)) (JJ west-southwest) (PP (IN of) (NP (DT the) (NNP Pentagon))))) (CC and) (VP (VBD began) (NP (DT a) (JJ 330-degree) (NN turn)))) (. .)))
American 77 started to turn 330 degrees.
( ( American 77 ) ( ( started ( to ( turn ( 330 degrees ) ) ) ) . ) )
(ROOT (S (NP (NNP American) (CD 77)) (VP (VBD started) (S (VP (TO to) (VP (VB turn) (NP (CD 330) (NNS degrees)))))) (. .)))