You wake up one bright autumn morning and you're halfway to the subway when you decide to walk to work instead.
( ( ( ( You ( ( wake up ) ( one ( bright ( autumn morning ) ) ) ) ) and ) ( you ( ( ( 're halfway ) ( to ( the subway ) ) ) ( when ( you ( decide ( to ( walk ( to ( work instead ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (PRP You)) (VP (VBP wake) (PRT (RP up)) (NP (CD one) (JJ bright) (NN autumn) (NN morning)))) (CC and) (S (NP (PRP you)) (VP (VBP 're) (ADVP (RB halfway)) (PP (TO to) (NP (DT the) (NN subway))) (SBAR (WHADVP (WRB when)) (S (NP (PRP you)) (VP (VBP decide) (S (VP (TO to) (VP (VB walk) (S (VP (TO to) (VP (VB work) (ADVP (RB instead))))))))))))) (. .)))
You wake up early an decide to walk instead of take the subway.
( You ( ( ( wake up ) ( ( early an ) ( decide ( to ( ( walk ( instead of ) ) ( take ( the subway ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (VBP wake) (PRT (RP up)) (NP (NP (RB early) (DT an)) (SBAR (S (VP (VBP decide) (S (VP (TO to) (VP (VP (VB walk)) (CONJP (RB instead) (IN of)) (VP (VB take) (NP (DT the) (NN subway))))))))))) (. .)))