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 decide to ride the subway instead of take a stroll to work.
( You ( ( decide ( to ( ( ( ride ( the subway ) ) ( instead of ) ) ( take ( a ( stroll ( to work ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (VBP decide) (S (VP (TO to) (VP (VP (VB ride) (NP (DT the) (NN subway))) (CONJP (RB instead) (IN of)) (VP (VB take) (NP (DT a) (NN stroll) (S (VP (TO to) (VP (VB work)))))))))) (. .)))