ability to right itself precisely when you think it 's in danger of going wrong 
(ROOT (NP (NN ability) (S (VP (TO to) (VP (VB right) (NP (PRP itself)) (SBAR (ADVP (RB precisely) (WRB when)) (S (NP (PRP you)) (VP (VBP think) (SBAR (S (NP (PRP it)) (VP (VBZ 's) (PP (IN in) (NP (NP (NN danger)) (PP (IN of) (S (VP (VBG going) (ADJP (JJ wrong))))))))))))))))))
(ROOT (NP (NN ) (S (VP (TO ) (VP (VB ) (NP (PRP )) (SBAR (ADVP (RB ) (WRB )) (S (NP (PRP )) (VP (VBP ) (SBAR (S (NP (PRP )) (VP (VBZ ) (PP (IN ) (NP (NP (NN )) (PP (IN ) (S (VP (VBG ) (ADJP (JJ ))))))))))))))))))