The airplane headed down; the control wheel was turned hard to the right.
( ( ( ( ( The airplane ) ( headed down ) ) ; ) ( ( the ( control wheel ) ) ( was ( ( turned hard ) ( to ( the right ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT The) (NN airplane)) (VP (VBD headed) (PRT (RP down)))) (: ;) (S (NP (DT the) (NN control) (NN wheel)) (VP (VBD was) (VP (VBN turned) (ADVP (RB hard)) (PP (TO to) (NP (DT the) (NN right)))))) (. .)))
The control wheel of the plane was turned up in an attempt to avoid the ground.
( ( ( The ( control wheel ) ) ( of ( the plane ) ) ) ( ( was ( ( turned up ) ( in ( an ( attempt ( to ( avoid ( the ground ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN control) (NN wheel)) (PP (IN of) (NP (DT the) (NN plane)))) (VP (VBD was) (VP (VBN turned) (PRT (RP up)) (PP (IN in) (NP (DT an) (NN attempt) (S (VP (TO to) (VP (VB avoid) (NP (DT the) (NN ground))))))))) (. .)))